For what it's worth..... Sams club in Cincinnati said they would have 20 black / 4 white iPhone 4s models. They did not know the size, they just know they are receiving the # above. When asked how many people would be ahead of me or have reserved the phone, she said 1 person. So if you don't want to wait in line at the Apple store, try your Sams Club. They took my name / number and reserved a black one for me. Me personally, I don't care if it's 16/32/64. Heck I would be fine with 16 as I don't store a lot on my phone as it is now.