My favorite is v7.1 with radio .132. This hybrid is the best I have seen as far as memory stability, camera, mms, and bluetooth. I change ever time a new one comes out so I am sure the next will be even better. Radio .132 is a must.
I can't decide between v7 and v7.1. They have both
Been the best for me, but they have both
Been a little different from each other. I'm not sure which one I like best
I'm really overall very happy with both.