is deciding between htc incredible s, sony arc and galaxy s plus... which one should i go for?

if i buy a ap version, does it mean that i cannot update my software though official update is released?

should i top up a little to get htc sensation or any recommendation for me?

p/s: i love to take photo and hope the phone will function without bugs and lags...

This post has been edited by helo: Aug 23 2011, 10:36 PM

xdarkknight> which phone would u recommend? if i cut down the choice to incredible and arc...