I am less that impressed with the iPhone 4S, and my iPhone 3GS is getting long in the tooth. I am now due for an upgrade, and either tonight or tomorrow I intend to get the AT&T Samsung Galaxy SII Skyrocket. Pretty much I spent 30 minutes playing with one at the AT&T store today, and I sorta fell in love. () Any last words to encourage or talk me out of it, or even just give me good general "moving from iPhone to Android" advice? Thanks!