Definitely like the white more, finger prints don't show nearly as much as they did with my black and it just overall looks more sleek and modern. I find the home button to be more responsive on the white than my black, but that probably just has to do the home button starting to go bad on the black from so much usage.
I agree that the screen was more vibrant with the black bezel but I don't think it deters from the phone's usability. One wouldn't really even notice unless they do a close comparison in my opinion.
All in all, I'm really glad this phone finally came out, I was very pleased to finally get rid of my black phone to fund this purchase as I originally had my heart set on getting a white one on launch day. I really am glad Apple is starting to incorporate white versions in their products again and I hope they continue to do so.
This man knows what he is talking about. Listen to him people!
Gives an honest answer without being biased. Thanks sordan