I can't speak of it personally because I only tried it for a short time before going back to LG's UI (I kinda like it for now) but it seems pretty stable. Usually any nightlies will have some sort of bugs but it is usually pretty minor. Just go to the thread above and read the comments to see if it is at a daily driver stage yet. If you want something really stable you will have to wait. It doesn't hurt to flash it and see if it is something you want if not flash back. I find it fun to go back and forth between classic google and LG's version
EDIT I found this:What's working
_ ART Works
_ No random reboots (need further testing)
Please provide feedback (including Stock camera & IR blaster functionality )
_ Animations a bit laggy.
_ Immersion mode not working.
_ Settings to set roaming inside the home country is not available.
_ Echos during phone calls.
If I have helped you out, it doesn't hurt to hit that thanks button!
LG G Pad 8.3
Nokia 6225, Razr V3i, Nokia 6682, Nokia N73, Sony Ericson w810i, HTC S710, HTC Touch, iPhone, iPhone 3G Black, iPhone 3GS Black, iPhone 4 Black, Samsung Galaxy S2 Black, iPhone 4 Black (again), Pantech Burst Black, HTC One X grey, Samsung Galaxy S4 Black, HTC One Black, HTC One Silver, Galaxy S4 Active Urban Grey(current)
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