lovin it so far! i had a much of misfires but talked to j and i think i was tyring to tighten that atty too much, so far this hh357 is sick! ive never gotten flavor out of BWB Backo like this before, 3 ohms 5.2 volts, 357, it definatly hits ike a tank and its so small just fits perfectly concealed in my hand, so far no complaints, except i need the v3 to come out! it feels nice and if you look at it in the light, the polish or sanding that he did on it makes it look like a wood grain, pretty cool, and its flat black so all my tips match it good,