Black ftw!
btw White users have reported build quality issues. And of course it gets dirty very easily and may yellow over time(which will make it look gross!)
White for the win! White doesn't really get dirty unless you have grubby hands. I've had my Flash White Bold 9700 and it hasn't gotten dirty at all and plus colored cases look better with the white.
my friend and i switched our phones, he has the white one and i have the black one, i wanted to switch back to the black after the 4th day.
it's nice when you first look at it, but i got tired of it very quickly.