Just got CM 10.2 Nightly build on the Bionic and wow... FAST. Everything except the docks works and no Webtop so no lapdock either but the trade off is worth it. So far so good and the baked in tethering is nice since for some reason no matter what I do to my stock JB rom the tethering won't work (foxfi, pdanet, sqlite hack etc... no working... no idea). Time will tell but its definitely a snappier phone and the features of Android 4.3 are nice too. Oh, and the Camera actually taking pics at a reasonable rate is really nice too lol.