I just use CyanogenMod 11-20140106-NIGHTLY-maguro (4.4.2).
i have a cm11 nightly on my phone, but that didn't really go well when i tried it
really, all i want is to just listen to music during the day. i only listen to it during some class periods, and to have atleast a little battery left when i come home
god my tablet can last all day at school when im playing a youtube video, i bet i could
i'm gonna try a cm11 snapshot this time i guess, with the FANCY KERNEL