Never go for custom roms if you expect stability. Custom roms contains many bugs and are not stable according to device specifications. I have tried a lot of custom roms but i got bugs and complains in most of them. Custom roms may ask for different kernels which may be incompactible to some apps. So think carefully before going for any custom roms. Be sure to backup your stock rom via CWM or any other recovery!
Sent from my Canvas 2 working on stock jellybean 4.1.1
Sent from my Canvas 2 working on stock jellybean 4.1.1