CM10 is stable for our devices. Official CM support for our devices ended with CM10, but @mikeioannina , ported CM 10.1 and Cm 10.2 for our devices and updates it regularly. You can find thread here :Is that the most stable CM? Is there a 10.1 or 10.2?
CM10.2 - http://forum.xda-developers.com/showthread.php?t=2397233
CM10.1 - http://forum.xda-developers.com/showthread.php?t=2227517