I don't do games on phone.
All I want is stable 3G and if the rom is bit stable.
---------- Post added at 10:10 PM ---------- Previous post was at 10:09 PM ----------
Have tried RR version and 2G switches to 3G even when you select 3G only.
Don' t worry buddy. You can revert back to stock ROM again as it was. After installing TWRP backup data, system and boot img using TWRP then install this OS. Try new OS if you don't likes it restore stock ROM. That's pretty easy.