I agree that the 5.5 having features that the 4.7 doesn't, would be a little sad.
Anyone find 850 to be a bit much? Currently an iPhone with ATT costs 650, I can see 750 but 850? Even I as an Apple fan have to wonder if the phone is worth that much. It would certainly hurt sales if people have to pay 400 after subsidy, big screen or not. Unless the carriers are suppose to pay a bigger portion.