A great feature the Coil Father King RDA has is the build deck. With its four post design, it's easy to build on. On top of that, it supports both single and dual coil builds. This allows you to install a variety of different builds and coil types.
Coil Father's King 24mm RDA does have adjustable top airflow as well. This airflow design not only helps with leaking, but provides awesome flavor and vapor. Lastly, it does have a wide bore 810 resin drip tip pre-installed and includes a 510 drip tip adapter.