Advice on a couple RBAs

[vaper1960]

I have two tanks (Kanger Subtank Mini and Vaporesso NRG) The Subtank mini came with a RBA and I got an iJOY EXO-S for the NRG) Any tips on building these (mostly coils)? I have 24 ga, 26 ga and 24 ga round wire. Also have some pre-wound MTL single core clapton coils. Tips on wicking also welcome.

 

[vaper1960]

So I watched a bunch of videos on the Subtank Mini RBA build and even though I've never seen this guy before, I like his advice (will go with 26 ga or 28 ga):

 

[vaper1960]

Well... searched for videos on the iJOY RBA and all I found was ones on the RTA. Anyone have experience with these (I guess they work with several different tanks)?