GB15 Rumored on XDA

Thanks for taking the plunge! Yes, please let those of us who have been similarly hesitant your thoughts and experiences.

"Nothing ventured... Nothing gained" --- Right?!

Still only a couple of days in with GB27, but I can tell you that my phone is running far more smoothly and a bit faster. There are also already a handful of Jelly Bean enhancements that I'm really enjoying, breathing new life into the E4GT. Most importantly, the phone is far more stable. Pre-update (on ICS FL24) I was plagued with involuntary reboots and battery issues everyday. Since flashing to GB27, the phone has not auto-rebooted or frozen even once. Jury is still out on battery performance, as I've been "using" the device a lot more these past few days in re-installing and configuring my apps. I've installed and configured over 75 apps without a single Force Close. Thus far, the only negative I can see is that the Auto-Brightness calibration is too low for me, requiring me to resort to manual brightness control... which is now conveniently located as you reveal the notification drop down bar. No big deal, but overall brightness (even max) seems lower than pre-update.

Bottom Line: After all the ICS OTA misfires from Sprint, If my E4GT continues to perform like this on GB27, I will be happy to have this be my regular/final update, regardless of whether or not it becomes the Official OTA Build from Sprint.