UPDATE for the good people who made suggestions to me….Just ordered
Aspire Vivi Nova-S Bottom Dual Coil (BDC) Glassomizer 1
Innokin iClear 30s Dual Coil Clearomizer
from MyFreedomSmokes, thanks to your suggestions.
Also viewed:
How to build a Kayfun RBA // Vape Rev EDU - YouTube
A super video (I get super irritated trying to watch the 20-30 minute ones including--it seems to me--just a lot of unneeded "crap" of pontificating etc. so I really appreciate the how-to videos that get right to the task like this)