If pure stock Jelly Bean wasn't enough for you crackflashers then you will be happy to know that developer "DroidTh3ory" is back! His first big release is his Build of OTA Jelly Bean. This build isn't just pure stock though. It includes System Tweaks, Speed and Fluidity! These three things are all things that we have come to expect from Th3ory Roms! Axiom Engage is based on the 4.1 OTA. It includes an advanced install script, Integrated Google apps, Modded busybox 1.20, Cron Running, Color Gama Tweaks, BEATS Audion with Beats Audio Control, Image/Video/Text Enhancements, CMPLXTh3ory script (increased speed, battery life, and ram management), Max FPS 240, Force Home Launcher in GPU, SD Read Speed, Shorter Ring delay, and more!
Also the latest release includes some bugfixes like Reworked init.d, Heavier Patch to data and wifi, patched carrier label, tightened up launcher, slimmed down, switched to trinity kernel (which should improve battery life even more), modified Ramdisk, updated beats binary, cooked in Triage, and other stuff.
This looks like the Rom to be on if you are going to run Jelly Bean for now
More info and download links can be found at DroidHive