I'm looking for an rta that has a lot of air flow and juice flow for keeping up with sub ohm coils and thick juice. I make my diy juice around 90% vg. I mainly use a mutation x v3 and a troll rda. I would like it to work well on my signum mech mod and my sigeli 100W+. I have a kayfun but it just isn't hitting the spot after getting into rda's. Any suggestions would be greatly appreciated.