Best Single Coil RDAs 2020 – Reviews & Top Picks

Known as RDA in short, the Rebuildable Dripping Atomizer is a hardware unit (atomizer) that requires users to drip e-liquid onto the coils and wicks manually. True to its name, it is rebuildable and features posts and a deck that help the atomizer heat up the coil. 

Many vapers, new and experienced alike, speak glowingly of the RDA’s ability to produce generous amounts of intense, flavorful clouds/vapor. 

An RDA allows you to experiment with a variety of coils while providing a stable and consistent performance throughout your vaping sessions. It also helps that the cotton and coils for an RDA are dirt cheap. 

However, like all products on God’s green earth, the RDA also has its disadvantages. 

For instance, to get the most out of an RDA, one would need experience in coil building. Purchasing a decent RDA tank can also be a little heavy on the wallet. Plus, let’s not forget that an RDA has negligible e-liquid storing capacity. 

Regardless, the advantages of using an RDA still outnumber its disadvantages. So, don’t hesitate to get one if the opportunity presents itself. 

Let me reveal the best single coil RDAs money can buy.

At A Glance: Our Top Picks for Best Single Coil RDAs

If you’re in a hurry, you can jump straight into our top picks (these are the single coil RDAs that most people buy).

  • Vapefly Holic MTL RDA Top Pick
  • Hellvape Dead Rabbit SQ RDA Runner-up
  • Digiflavor Drop Solo RDA Runner-up

Top 5 Best Single Coil RDAs 2020 – Our Reviews:

1. Vapefly Holic MTL RDA

Constructed of premium stainless steel, the Vapefly Holic MTL RDA has been manufactured to stand the test of time. 

It helps that this MTL RDA produces an enviable amount of intense, high-quality, and flavorful clouds. The fact that it comes with a dual-post build deck only adds to its charm. 

With a modifiable airflow system, a well-designed 510 connection, and an easy-to-operate construction, the Vapefly Holic MTL RDA can easily claim to be one of the best single-coil RDAs on the market. 

Pros

  • High production of flavorful clouds
  • Excellent MTL airflow options
  • Convenient design and excellent construction
  • With this RDA, you won’t have any trouble building the coil and wick

Cons

  • Limited color options

2. Hellvape Dead Rabbit SQ RDA

I want every vaper to give Hellvape a round of applause for creating the easy-to-use and stunning Hellvape Dead Rabbit SQ RDA.

With the Dead Rabbit, it is not all about looks; it performs brilliantly too, providing flavorful clouds for days on end.

Constructed of premium stainless steel, don’t expect the Dead Rabbit to crumble in a short period. 

To make the RDA perfect for single coil configurations, the manufacturers have included a useful two-post build deck with the RDA. If you are looking for an RDA that is easy to build on and perfect for squonking, don’t hesitate to go for the Hellvape Dead Rabbit SQ RDA. 

Pros

  • Noteworthy production of flavorful clouds
  • With this RDA, you can build the coil and wick with relative ease
  • Fantastic for squonking
  • Sturdy build
  • A feast for the eyes

Cons

  • The O-rings could have been tighter

3. Digiflavor Drop Solo RDA

The Digiflavor Drop Solo RDA is as beautiful as the ladies in beauty pageants. 

The RDA comes with a build deck that features a couple of large posts that help you secure your leads from the sides. I like that the build deck is versatile and can be adjusted for several single coil configurations. 

The atomizer also has an adjustable airflow system that can help you cool/warm your vape as you please. Building the Digiflavor Drop Sola RDA is also as easy as it gets. 

Pros

  • Cheaply priced
  • Outstanding production of flavorful vapor
  • Excellent design
  • Durable framework
  • Easy to build
  • Numerous airflow options

Cons

  • The airflow control on the top cap and the metal barrel should have been made looser 

4. Oumier Wasp Nano RDA

The Oumier Wasp Nano RDA has done well to make a name for itself in the vaping community. The atomizer possesses a big two-post build deck, a PEI top cap that is resistant to heat, and dual side airflow slots that can be modified as per the need of the user. 

Available for purchase in a wide array of colors and patterns, the Oumier Wasp Nano RDA does an exceptional job of providing potent and flavorful hits. Another feature that attracts me to the Oumier Wasp Nano RDA is its compact design; this means that the atomizer is lightweight too.   

However, be warned that this atomizer is only compatible with simple single coil builds. 

Pros

  • Compact and lightweight
  • Powerful, dense flavor
  • Eye-catching design
  • With this RDA, you can build the coil and wick with relative ease

Cons

  • You’re only provided with 2 spare O-rings

5. Geekvape Ammit MTL RDA

Measuring only 22mm in diameter, the Geekvape Ammit MTL RDA is one of the smallest single coil RDAs in the market. What it lacks in size, it makes up for in performance, delivering enhanced flavored vape on the regular. 

Like all high-quality single coil RDAs, the Ammit also has a two-post build deck. 

Featuring an airflow system that can be modified in twelve different ways, this MTL RDA is your safest bet to enjoy a cool/warm vape. You can also modify your draws—you can keep the draws airy or restricted with minimum fuss. 

The Geekvape Ammit MTL RDA is ideal for users transitioning from smoking to vaping for the first time. 

Pros

  • Brilliant airflow system
  • Easy to build and wick
  • Decent production of clouds
  • Fantastic flavor

Cons

  • The post screws look cheaply made
  • It is not a good dripper

Conclusion

When shortlisting single coil RDAs, pay specific attention to its flavor, production of clouds, and customization options. 

If you are looking for a single coil RDA that offers you a vaping session with a restricted draw, go for the GreekVape Ammit MTL RDA. The atomizer provides great value for money. 

If money isn’t a problem and you are looking for an atomizer that is sound all around, try the Vapefly Holic MTL RDA. It has everything you’d need—high production of flavorful vape, plenty of MTL airflow options, convenient design, and excellent construction. 

Plus, it is extremely easy to build.