Depends, of you errant Bluetooth and everything else to function, stay on eclair, or better still, flash to froyo.
If your willing to put up with some bugs, try CM7, just don't post
Saying things don't work !
Things are moving fast with the dev, maybe a bit more patience until is more stable? Froyo is already a huge difference if you haven't already used it on your phone.
Sent from my GT-I5800 using XDA