After clean flashing CM11 however, leaving the tablet on sleep mode drains more battery than if it were on, which is seriously strange. The battery stats display "Tablet Idle" as the heaviest battery user just after I turn it on from overnight (screen shot shows differently since it was a bit later that I took the screenshot).
By clean flash I mean I formatted data, factory reset and then flashed on CM11. Also did a bootloader and recovery update before that to the latest since it was overdue for some updates.
Current packages I have flashed with CM11 are:
- Paranoid Gapps