how does the buzz match up against the little sister or the fist pack
I've had mine for quite awhile and love it. I've dropped it a few times, on pavement, and everything still works (though I did break an adapter/carto). Someone even dropped one crusing along on their motorcycle and it survived!
As far as performance, it does exactly what it's meant to. I've got juices that I thought were tasteless junk on my eGo and 510, that I now
vape all the time since I'm able to do a quick couple turns of the screw to dial them in.
At first I was thinking it would be a little big, but after a day or so, it felt just right.. now my eGo and 016 feel weird and too small lol
Also,
batteries in buzz will last quite awhile longer than the smaller ones of course