Finally got around to trying the subox Mini kit with the 1.5 coil. Nice size, feels good in the hand, easy magnetic battery door. Started at 10 watts and worked my way up to 20. 90VG/10DW at 20 puts out a lot of vapor, too hot for me, and I can't breathe. 18w on the middle hole seems right for me but I still feel it in the lungs. Hope it lasts like an Innokin product.
If someone wonders why I post here about a non Innokin device, its because I want a device with an IMR battery. I have an SVD 2 and like it but it is too long and heavy. It also came with a tank that other people seem to like and has an "included" rba deck. I'll try an Apex when they have an rda option and the price is less than $30 for both. $30 for any tank seems ridiculous to me.
I agree with the 18650 comment. I was hoping the Cool Fire 4 would be so. Innokin really needs a mini in that class.