I installed CyanogenMod on my tablet to get better performances from it.
Official page is on the CM wiki. I’m using CM 9 (the 10.2 nightly build has problems), so download it from the official website and make sure to get the Google apps package too.
Follow the instructions on the wiki. The only thing I changed was to use TWRP instead of ClockWorkMod as a recovery image, because CWM couldn’t mount my sdcard or internal storage (details).