Just swapped my black for a white and I couldnt be happier. Its stunning in the hand and in my opinion nicer than the black (although the black is awesome too).
Plus I feel less scared that I will get noticeable marks on the white model.
Also its worth mentioning that the black one was perfect out of the box, and the white one was also perfect out of the box, no scuffs, chips, wonky buttons, dodgy wifi or any other kind of made up gate you care to think of.
I now feel I should have gone with white to begin with, the silver against the white on the rear looks so classy.