I'm still having trouble letting go of my sprint pre-, but I may just give it up for the gs3. I like just about everything better about it over the HTC, except I HATE that you have to long hold the button to get to card view. I'm used to quickly swiping up with webOS, I just hope the US carriers get rid of the button.
Really wish google would just buy webOS and integrate gestures, cards, etc and call it a day.