I am still holding on for Gingerbread.
My G2 is acting up more and more (reboots up to 3 times per day, occasional freeze-ups that can only be resolved by removing the battery).
I still have a little bit of hope that an upgrade might fix that.
I hate to give up the G2: Great form-factor, sturdy, keyboard almost as good as the good old G1, ..
I do not see any worthy replacement (keyboard and stock Android).