I am pretty sure that google does it all, but to be safe, should I run the bluetooth setup? I already started it and its been about 20 minutes now, about 70% complete. I figure its also backing up my texts and such, so that would be a plus.
I, personally, wanted to start with a clean slate. All I needed was my music and contacts.
microSD had my music, Google had my apps. Quicker, cleaner and you'll avoid duplicate contacts. (Which I heard is happening a lot)