dalvik.vm.dexopt-flags=m=v,o=y seems to be the offendant line, removing it will allow me to boot fine, othewise i get a bootloop in CM nightlies... (wiping dalvik does not help..)
Even though it boots, it doesnt do justice in traditional benchs, neocore (61.7) and quadrant (1024) @748 performance, those are practically the same scores i usually get without this tweak...
havent tried antutu nor playing games yet...
BTW, theres kinda similar tweak in optimus black
http://xdaforums.com/showthread.php?t=1323005
I'm seriously talking abt oxygen n slimgen roms, i have tested only in those two... soon i ll test with nfe rom.... i was getting around 57fps in neocore in oxygen after adding this tweak it improved to around 62fps... it is really good rite