Since it seems like a lot of people have switched over to GB, i thought I'd start a thread to see what others think of the upgrade that Samsung had 9 months to work on. Please add as you see fit. I am using GB 2.3.4. 1. Unlock screen is definitely slower. 2. Memory usage seems to be slightly better. 3. Quadrant scores are way higher (1056) so graphics should have improved. 4. Notification bar is different. (I liked Froyo) 5. No skins for messaging. (I use Handcent though) 6. Can't find the "Use only 2G" option. (Please help) 7. Wifi works only sometimes for WPA networks. Had to change mine to WEP to ensure reliability. (Very annoying) 8. SMS is sent when data network is active, and sometimes when it is not. (Not stable at all) 9. KIES now not recognizing my upgraded Android even though I used it to upgrade to GB.