RDA stands for the rebuildable dripping atomizer type of vape tank. The dripping refers to when vapers remove the top cap from an RDA to drip e-juice onto the exposed coils. RDAs are unique because they do not have a regular glass tank section. They consist of a build deck and build posts where users can wrap and mount their coils.
Best RDAs for beginners and experts are alike. Whether it is to show off some impressive clouds to do some flavor chasing, then there is sure to be an RDA that is the right choice for every need. There are a lot of reasons to build your own RDA. Cost-effectiveness is one. Customizing a vape towards personal preferences is another. Less talked about, but equally important is the satisfaction from doing something yourself. If any of these reasons resonate, then read on for the guide on the best RDA tanks.
HellVape Drop Dead RDA by TVC & Vaping Heathen
10/10 Review score
Incredibly Easy to Build on
Plenty of Space for Big Coils
Fantastic Flavor Production
The HellVape Drop Dead RDA by TVC & Vaping Heathen is 24mm in diameter — fitting for nearly every mod. Allowing for easy coil place...
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Is easy to build and wick and produces a good flavor
Does not heat up the top of the mod and stays cool to the touch
The airflow holes at the top of the outer sleeve decrease leaking issues while squonking
Does not feel cheap and has a nice weight to it
The juice well is a bit shallow
Hits while squonking are dry
The HellVape Drop Dead RDA by TVC & Vaping Heathen is 24mm in diameter — fitting for nearly every mod. Allowing for easy coil placement is its four large post holes with the tops slanted at an angle. Because the terminals on the posts are quite large, you can fit multiple leads into one terminal. To trim coil legs after installation, it is equipped with maximum build space with easy access.
It has a deep juice well and a downward sloping airflow with a total of 28 air holes in two horizontal rows — giving you a wide range of adjustment options for you to find the perfect airflow setting. This RDA has an internally notched barrel and deck which allow for full airflow adjustment and easy RDA removal. Its two-piece drip tip, the resin, and acrylic, include threaded replaceable acrylic tips. This RDA has a standard positive pin and a raised BF squonk. With this RDA, you can adjust the position of your airflow to get very smooth draws. This RDA is available in black, full matte black, stainless steel, gunmetal, purple, and blue rainbow.
Does not produce heat while delivering a clean flavor and clouds of vapor
Quality machining and superb build quality
Choice of single-coil or mesh build
The spring-loaded ceramic cotton support is a great addition
The airflow setting is hard to see
The top cap is a bit loose
The Wotofo x Mr.JustRight1 Profile 24mm RDA is as the name suggests, a 24mm diameter RDA. This RDA has a deep juice well, a superior stainless steel construction, a wide clamp style ceramic support, a spacious build deck, spring-loaded ceramic cotton support, wide terminals, an 810 wide bore resin drip tip, a gold-plated 510 connection and a beehive-style air slots on its top cap. It is available in a variety of colors like stainless steel, black, blue, gunmetal, gold, rainbow, aluminum blue, green, purple, frosted black, frosted clear, and ULTEM.
The building deck on this RDA has two posts that are side-secured via hex screws — ensuring a tight connection for mesh sheets, small builds, or even thick coil lead builds as they firmly hold them in place. Its spring-loaded ceramic cotton support system, on the other hand, counters gravity to guarantee firm contact between the wicked cotton and the mesh sheet. The beehive-style air slots on its top cap forces in air from the top side inlets and puffs it past the coils for more pronounced flavor production. It delivers up to 30 puffs at 75 watts before needing to soak the wick.
While it appears to be a little small, it isn’t crowded
Gives off remarkable clouds and a very intense flavor profile
The color-changing effect makes it all the more interesting and fun to use
Compatible with temperature control and variable wattage modes
Comes with Japanese organic cotton
Some might find it a bit too small for their liking
Turning the top airflow holes could be a little tricky
The VaporFi Venom RDA is powerful and easy to use. One interesting about it is that it changes its color when vaped at wattages higher than 80 watts. Wondering how that works? Well, its paint sort of senses temperature in a way that once a certain value is reached, the RDA turns into a pale white color with VaporFi’s logo appearing at the center. You may think of it as one of those mugs that change color as hot water is poured into it, but in the form of an RDA. A velocity-style deck comes included in the Venom as well as dual posts for diverse and low-ohm builds. Additionally, it has a 510 adapter and a large, adjustable airflow ring – providing for a smooth and flavorful vape experience. With a diameter of 22mm, it is compatible with a variety of box and tubular mods.
Doesn’t dry out under chain vaping situations as the cotton is always saturated, thanks to it utilizing a top-wicking port
The glass tank continues to the build deck – allowing you to see your coils and cotton
The 4 adjustable bottom airflow holes make for a sooth and effective airflow
With several cutting edge technologies included, it is one of the most versatile and customizable tanks on the market
The top cap and the mouthpiece tend to get a little too warm on the lips
The velocity-style deck could be improved in a way that it is more advanced and unique
It could use a larger e-liquid capacity as it is such a cloud producer
The Uwell Fancier RDA/RTA serves as a dual-function device that allows you to either use it as an RDA or an RTA whenever you feel like it. Controlling your vaping experience is made easy with this device as no matter how you set it up, you still get to use the four slot, adjustable bottom airflow system. The build deck with a gold-plated dual post and dual terminal design, on the other hand, provides flexibility and allows you to build a wide range of setups using a wide variety of wires. Its tank is also given a nice duality as it allows for both single and double coil configuration, hence the added versatility in not limiting the user to one option. The Fancier may also be used as a squonker as it comes with a squonk-capable BF 510 pin.
Building and innovating with dual coil combinations is made easy
The entire setup, being designed for squonkers, makes it a lot more interesting
Doesn’t give off dry hits and random burns
The snug O-ring on the base does a really great job at making it virtually leak-proof using either the pyramid cap or the frosted PC comp cap
Flooding the mid-level airflow slots no matter how the cap is adjusted is easy
The coils it comes with could use some improvement
While the Vandy Vape x Vape Happy Capstone RDA is undeniably highly advanced, it is also a surprisingly easy-to-use RDA that has the ability to handle a wide range of coil builds. With its spring-loaded capstone deck set in place by just a single screw, playing around with both single and dual coil builds is made easy. You also get to choose either to use the pyramid cap or the frosted PC comp cap depending on your desired vaping preference. The Capstone features a naturally-shaped pyramid deck that boasts a wide range of airflow options – allowing you to explore different resistance and vapor intake levels. The waterfall effect that this RDA offers is another thing that squonk enthusiasts will surely enjoy.
810 SS wide bore drip tip, 510 ULTEM wide bore drip tip, 510 drip tip adapter
squonk-ready 510 bottom-feeding
Gold-plated 510 connection
Works well with either single or dual coil setups
The flavor quality is just excellent and impressive; it delivers huge clouds, too
There is no wicking or dry hits
The airflow top cap is a bit snug
The Drop RDA, a collaboration between Digiflavor and The Vapor Chronicles, is a 24mm diameter re-buildable dripper that features a unique four-post build deck along with T-shaped horizontal air holes (10 on each side) – granting extreme airflow control.
This RDA can handle both single and dual coils and DTL and MTL vaping.
The Drop’s gold-plated build deck is there to assure you exceptional connectivity. With an abundant building space inside, it allows for the implementation of large coil structures. The incredible flavor quality that the RDA is able to produce is made possible by its conical top cap. The Drop RDA offers a truly modern and high-performance experience to its users with its elegant design and a wide array of functionalities.
Superior flavor and amount of cloud with an extremely good airflow
Overall decent machining
Drip tips are a little lose
GeekVape’s Loop RDA is made of stainless steel and is available in four colors: stainless steel, black, gunmetal, and gold. It has a gold-plated 510 connection pin and an 810 drip tip that is compatible with a 510 drip tip adapter.
This RDA adapts a unique W-shaped 24mm build deck and a 5mm juice well. It is also single and dual coil build compatible and has four post-less terminal deck with flathead screws. The air slots on this RDA are angled directly under the coils for a bottom and an adjustable dual side airflow. It is easy to build and use and maximizes both the cloud and the flavor. The Loop has a leak-proof airflow design that caters from very airy down to very tight. Overflowing is not something to worry about, too, as the Loop’s deck is elevated. It produces plenty of clouds and flavor and the draw is smooth.
Awesome build quality with a straightforward and simple design that comes in many colors
Has a lot of customizable airflow options for you to get the perfect MTL draw
It has an interchangeable propriety drip tip
Is squonk capable
Hits nicely and produces good flavo
Due to o-ring tension, adjusting the airflow to the left unscrews the RDA
The barrel could have used some more height and posts could have been further apart
The Vandy Vape Berserker MTL RDA is 18.1mm in width and has a 22mm and 24mm ring. This RDA has a single terminal build deck and two posts; its positive post is PEEK insulated. It has dual wicking ports and a 9mm juice well. The air slots in this RDA are adjustable from 0.5mm, 1.2mm, 1.4mm, 1.6mm, and 2mm. It is squonk pin capable and has a ULTEM drip tip.
The building deck of this RDA is a very intuitive and simple deck with 2 Philips head screws that trap the wire with the help of the walls. Another cool feature is that it has a 9mm deep juice well — built to hold a similar amount of juice as a larger RDA without going through the juice as fast. There is also a heat sink that plugs into the 510 pins since the barrel is so constructed that it tends to make the tip area get a bit hot.
A regular atomizer that has a reservoir for your e-juice that’s fed to the coil for vaporization. However, RDA vapes need you to drip e-juice continuously. This might sound a lot of unnecessary hassle to beginners, but many old vaping hands love them for their customizability.
What to Look for in RDAs for Box Mods?
A smaller diameter, say around 0.86 in., will likely produce the best vapors since the juice will be concentrated in the chamber.
The downside is that there is less space to build, so it may take some trial and error to get used to using smaller coils.
How complicated a build to be had is determined by how many post holes and the arrangement. How these are arranged will determine how the build is done, so a beginner needs to keep it simple. Two-post-holes complectation is probably best.
Some RDAs have four post holes that allow for stacked or horizontal dual coil placement. Depending on how much experience the vaper has, it is probably better to leave this to expert builders.
A small drip well, around 0.12 in. or so, will obviously require more dripping. Depending on how often to drip is too often will determine what size well will be best. The type of wick comes into play, as well, since some types can stay wet even when the well is empty and keep providing vapor.
Japanese cotton is probably the best wick to use as it does stay wet and allows a lot of flavors to pass through. It is one of the most popular wick materials when building an RDA.
To drip less often, 0.2 in. well is probably best, but keep in mind that all of the juice will have to be vaped in a session not to spill any juice while carrying it with the well still full.
Some RDAs have airflow vents on the side which makes reduces the chances of over dripping. Airflow coming from the bottom can create some issues with spillage and some sticky messes. Bottom airflow does make more contact with the coils when they are built correctly, though. Essentially more trial and error in building the coils and wicks is necessary with a bottom fed airflow RDA.
The types of materials used will also play a part in what kind of RDA is going to be best. Since price is usually an issue, it is a balancing act between using high grade material that is still cost effective. Luckily there are polymers that make for great parts that don’t cost a fortune.
How to Pick the Right RDA Vape Tank for Mods?
Since not every vaper is looking for the same thing, we hope that we were able to show that there is a specific RDA out there for just about every need and want.
Whether it’s for an expert builder who loves to show off their complicated builds, or for the beginner who is looking for the best RDA to start dripping, there is always some feature that sets it apart in some way.
Vaping is always best when the right mods or accessories are used for the given purpose.
Do you have the money and are in search of a high-level vaping experience? Make sure you look no further. I guarantee that you’ll find what you were looking for while exceeding your expectations.
Published: October 29, 2018Updated: February 19, 2020
Being a regular Sweden student, I discovered innovative ways of living healthier. And with my very first e-cigarette, I’ve got obsessed with all things digital. So vaping collided my interests in electronics, science, and health. I enjoy bringing people into the world of vaping through my reviews, guides, and best-of lists.