I have tried two kexec cm 10.1 roms and they seems to be pretty nice. However on both rom I can only get BT to work on first boot. After a reboot the BT won't turn on anymore. I don't know where has gone wrong and I don't even know where to ask the question because I am not sure weather it's issue from the rom or kernel.
I have no doubt they'll have it close to flawless in a few months.