OK, I used to be a pretty heavy smoker, I bought a piece of garbage e cig from my local smoke shop and did nothing but waste my money, thankfully I found Shawn quickly and been a reordering customer for a little bit now, I own the 510, 401, the VX2 and the pipe is on the way, I love the VX2 , for me the batts last, the carts are good, and vapor production is par on analogs for me, however I wouldn't mind a better throat hit, is there a another one that gives better performance is all areas?