Hello all! I am a user on ATT and I am currently using a pantech link. Somebody wants to sell me their tmobile 9780 for around $175-$200. No drop damage and overall 9/10 quality. I'm dying for the 9900 but that does not seem possible for a long time. The 9810 is wayyy too heavy and I'm in need of a better camera. Pull the trigger on this deal or wait for the 9900 and get on another 2 year contract? Thanks in advance for all of your advice!