That's why I came here.. I'm trying to get out of the risky stuff, I used to be one of the guys walking around with sub-sub ohm builds, and I've been trying to get away from it (which I kind of have since last year I was running a .05ohm build and this year I've been sticking with the .1 to .25 ohm builds) and be safer... Just can't help it till I can get correct information, seems like people kept giving me bad information on my gear and setup, so I figured if I got my information from people who actually knew what they were talking about I'd be a lot safer.
And people here really seem to know what they're talking about. So I decided to give it a whirl and see what information I could collect.
Personally I wouldn't go lower than .2 but only on top shelf batteries
Samsung25r, LG HG2 These are what I use.
I have heard good things about Panasonic and Sony VTCS