philipvdb wrote:

Honestly, i never use a rta on a series. A good airy 24 mm rda, type Dead Rabbit, Kali v2, Apocalypse, Redemption at 0.4 as lowest is what works for me. And one a series, i always use lg hb1 or hb6 (30amp) batteries.

I think I heard him mention it being a dual 21700 series recently, so he's got the goods, lol!...and a Fatality style RTA will work just fine, mucho airflow is needed! RDAs are a natural choice, but not the only choice.