I have been a devoted Blackberry user for about four years, but I'm due for an upgrade from AT&T this spring and will have to choose between Blackberry 10 devices and hopping to Android (no iThing for me). How are people liking the S3? How is your battery life? If you came from Blackberry, what has been the best (or the worst) thing about the transition? I am looking for food for thought. Thank you...