Generally the more metal there is the more power they'll need.So requires slight higher wattage to get it going right
YesAnd is it also best to try and have 10awg between the core wires and the wrap?? Read that on here by quite a few people saying it.
I have used the geek vape ones you have before, and they work well, you said you will be using them in single coil rda or rta, try the 0.4 ohm ones, about 28-35 watts and you should get a decent vape from that...I’ll have to have a play around then.... Stock coils are not really an opportunity me so need to get my head around it... Thanks chaps