If you are looking for a sense based rom, ViperXL 3.1 is sense JB with tweaks (i get amazing battery life out of this)
custom/AOSP/CM/AOKP/PA----- Jellybam 4.0 (4.1.2) is the best hybrid rom around. has cm10, aokp, and paranoidandroid settings, and gets great battery life. The stock kernel is great, but you can put rohans b7 kernel on it and it flys!
Nocturnal'd Dirty Rom is also a great, stable rom.. its cm10 with 4.2 elements (photosphere camera, etc). Good battery life on this one too, and rohans latest kernel also works.
Make sure you use the All in One Toolkit to unlock, install recovery, and flash your first rom. You most likely have hboot 1.14, which means you will need to fastboot flash each roms .img. Do some reading on all of this before you dive in. Once you are in a rom, or even if you stay stock and use Flash GUI app, you can use this app as a substitute for hooking up to pc to fastboot flash every time.
BUT LIKE I SAID, READ.... READ... THEN READ SOME MORE before making any moves. It is difficult to actually brick your phone, there are many ways out of "stuck at splash screen", "sd card corrupted", "wont boot into recovery"... you may see this happen at some point or another, just remember not to freak out, and look on the forums for help. Thats how I learned, the hard way haha.