Originally Posted by andrews317
Thanks for your help guys. All this information was very useful.
After reading this I took the risk and flashed my phone. I installed the Android Revolution with Sense 3.0 a few minutes ago. I did made the backup of my contactos, but I think I skipped the backup of my stock ROM. I'm downloading apps again from market and I had most of the third party apps' apks so I'm installing. At the beggining ROM was sort of laggy, but now it's working great. Sense looks pretty nice. I'll test a few days with the stock radio to see if I should change it.
After you boot the first time and sign in to google, it does a lot of the sync stuff automatically, which can take a while. That's why it seems to lag at first. Once you get it set up the way you want, you probably should make a backup just to have on the sd card in case something goes weird later. It'll at least save you from having to do all the setup from scratch again. It only takes a few minutes to do a backup or restore.