I like the tighter draw,, the vapor is better, for me. And the taste of the
juice is fabulous! No polyfill taste at all. No leaks, and holds enough
juice for me.. I like to switch flavors too much to go with anything much bigger than these. My only complaint is that the wicks are in the top.. so as the liquid gets lower, you have to tip it... I got a couple nasty burnt tasting vapes because I didn't tip it to charge the wick.. not a huge deal. But I could put it upside down in my pocket and it didn't leak at all!