I just traded in my old iPhone 4 for the 4S... I was surprised to see a lot of the same features as iPhone 5 as far as software and settings options. I was able to compare feature with a friend's 8 gig (99 cent) att iPhone 4 (i also have att). It gets about the same battery as my old 4, but faster cell data. Definitely worth the upgrade!!
LETS GO METS!