I have an itaste134, the big thing. It's my 1st mod. I have a kayfun 3.1 and the lite plus. Those work well with single coil and cotton but I think I could get more? I also have a trident and the Enigma but the kayfuns out perform the rda's, on the 134. Is it because the 12.5watt cap? I am looking for lung fulls, maybe I should pick up a mech? Please help. Is this really all the 134 has, or do I just need to learn the tricks to it? Can't go below .8 ohms it won't fire. Also makes it hard to run dual coils because they take so long to heat up. Anyone have this thing mastered?