i heard some people had reboots with .314...i don't know. Probably some AT&T folks.
The new one is decent .348. Though my sms delivery notices vanished.
U may wanna wait for .390 which is supposedly around the corner and i'm pretty sure based on my experience with the .348 beta (since no one wants to share .362), that either .390 or .4xx will be pushed to the service providers as a master.