Will it be the 16GB and 32GB or maybe bring back the 64gb? If it's all 3 models I'll take 16Gb since I don't use much of any app's or music. Mostly I have is some games, Navigon, ringtones, and some photography app's.
Given the move to cloud and capability to remove songs/get new ones on the go from your cloud library, i would not be surprised if they stick with 16 and 32. However if there is a 64GB model - im there!