Flashed 3/14 yesterday afternoon. So far so good. Switching from wifi to 3g is working. It's still a little glitchy, but usable.
I had an issue last night where wifi would just cut out, and then 3g would attempt to pick up, right as it picked up, wifi would kick back in. Then things would just sort of loop like that. Wifi would drop back out, and start the series all over again.
Turning off wifi worked around the problem.
I also have an issue with headphone out audio.
I was listening in the car to streaming audio. Headphone out to rca inputs on my car stereo.
As it was playing, it simply switched to the phone's internal speaker. To get it back to headphone out, i had to exit the app i was streaming in, and reopen it.