Hey! yeah, I've got Neo V. It's a great phone, given its price. Battery, when full charged, will serve you upto 2 days with heavy use.
Overall performance is pretty good. Everything goes silky smooth as long as you don't have unoptimized apps running. But for your own sake, DO NOT update it to ICS. Everything will turn upside down when you do. HD video recording lags, HD videos lag, touch becomes choppy, animations become choppy etc. etc. Just stay with stock GB or flash it to a better ROM.