So would you do it as a new phone or use the backup? If I choose new phone um gonna have to go in and put all my contacts back in? Is there a benefit to either?
I don't see any advantage to manually reinstalling apps and data. I would suggest just letting it restore from your old phone. It went just fine for me, except it's still waiting for AT&T activation. I imagine they're getting slammed, though.
edit: activated now