Battery life was what was keeping me on Jedi Elite v5... I flashed the 1/22 nightly yesterday and WOW battery life is better. Granted I'm also using Greenify (paid version) but I was on the Jedi Elite Rom as well. (default CM Kernel and no issues so far)
I was at 96% when unplugged, 6 hr 10min later I still have 90%. I'm good with that!
I also really love the Muliwindow from TW roms which made me hesitant, but honestly I ONLY use it when in the car... I go halvsies on Navi and Spotify (or some other music player). I've learned to use and love "XHaloFloatingWindow" via the Xposed Framework. I may even prefer it over TW's MultiWindow!
For those looking for SPen for CM, simply go to the playstore and grab the following apps:
CM S Pen Add-on (ROOT)
Note Buddy (S Pen Helper)
Papyrus - Natural Note Taking
Pencil Sketch