So here are my finding after 2 hours of it being installed:
1. Process management improved
2. Quicker memory recovery
3. After install and the obligatory battery pull my memory started out at 45.6mb. In the last two hours it has dropped only 1mb.
4. BT stereo is working
5. Camera is much quicker (big upgrade in my opinion from V1)
6. Accelerometer: I thought V1 was very fast hard to say this is faster but certainly has not decreased in speed.
Will monitor memory leak over the next 24 hours and post back findings then.