It's really the battery life the I like. I still don't know much or @ all about sub omh vaping. That would wait for now. Until I get the toys.Hm, yeah. It looks like the istick is retailing at about 50$ (which, imo, is a fair price). I don't know if any US/Canada vendors will beat the fasttech price, but you will have to wait for it for sure.
I might buy one of these next paycheck, it looks pretty damn nifty, and I've been doing a lot of low-wattage vaping (and you could get a lot of battery life out of 4400mAh for sure).