I was going to wait for the white but after talking to an AT&T agent about the availability I decided to just order a black one. The white will be in short supply at first, basically try to grab one at the store when they come in (no pre-ordering). I decided not to deal with the hassles, it just wasn't that important to me. If I could have pre-ordered one I might have gone for it.
I got a 16G black phone. I never even came close to maxing out my 8G ipod.