I, like Mr. Jiblets up there, also have 2 Kanger subtanks, the mini and nano with the MVP3 and I stick 50, also an Atlantis just for fun. I tend to stay in the 15 to 25 watt zone, so a 30 watt
mod is fine for me. But for a kit, I've been seriously eyeballing the
innokin MVP 3 pro kit with the glass I-sub. 70 to 80 bucks and you get a long lasting (4400 MAH) 60 watts and what I am told is a decent sub ohm
tank.