what do you mean by stable?
the miui beta on here has no wifi but 3g data works. no random reboots no fcs no real issues apart from what plagues most roms that are not natural to device. it works, all themes work, calls, sms, mms etc so isnt that stability? having a working camera does not make a rom stable but getting the base working absolutely right equals stability!
question should be maybe _ when will we have a complete version of MIUI for XL with everything fully functional? answer is maybe never. i think what we have here is very stable but missing some key functions!
Sony Xperia S
Samsung Galaxy S3- Vertigo's P.A.C
HTC Sensation XL - JellyBeer V4
Samsung Galaxy S2 - Vertigo Unoffcial Themed JellyBeer V4.14
Top Shelf: i have had them all and still have a few lying round........too many to play with at once