Development of CM11 is doing well so far. I may start working on the second project parallelly so you can chooses which rom you would like to have on XJ.
(all roms 4.4.2)
OmniRom - very nice new rom with many features. Made by one leading devs in xda. Good support.
ChameleonOS - rom which has unique theme engine taken from MIUI and modified. Nice UI, themes, customization. Poor support, may be time consuming to port it.
SlimKat - CM11 based rom, slimmed with dark UI, some more features are added. It may be pretty fast on XJ. Not bad support.
I can't promise I will develop a rom you choose. I may not have a time but I want to know how much people will use it if I do.
If only few people are want it I'm not going to port any more rom, I will stop on CM11.
It depends mostly on the ammount of people here.
Source of ChameleonOS is downloaded and I've made one test build.
Vote if you're XJ user.
And please don't post useless things here, don't ask about CM11, bugs and other devices. Only questions about roms in poll.
Sorry I forgot to add AOSP. I can work on AOSP too.