So, I went ahead and flashed Jelly Belly v10.0 a couple of days ago. He's had some good builds and I trust that guy, so why not try some 4.2 action? All I can say about 4.2 is that it's....... nice. Lock screen widgets aren't all that enticing to me and the apps that matter (camera and keyboard) have already been ported. The build seemed pretty stable, but I decided to go back to CM10 because I miss actual notification toggles and selective volume controls (as well as a 5x4 home screen... it's the small things that matter). But, man, was it a pain in the *** to recover my recovery from the \0 directory. Transferring the blobs was a little more cumbersome than I think it should have been. I'm still waiting to see what folders I actually need from the \0 before I nuke it.