I have 2 big reasons for getting the P3(As opposed to just having my V2).
1. The floating pin. Seriously, Perfectly flush atomizer, always, that's awesome.
2. I'm sure there will be some great rebuildables coming out to take advantage of the P3
threading, so it will be more solid, more like a hybrid.
Bonus: The battery percentage is a nice positive. My Provari V2 sometimes stops at 3.2, sometimes at 3.3, and sometimes at 3.4.v (Probably more a battery thing than a provari thing) Not a huge deal, but having a percentage telling me, "Hey, change me" will be nice.
Everything else is just icing on the cake that isn't a super huge deal for the way I
vape.