I actually like the new wheels. I'd still keep my 2011 wheels but the '13 wheels aren't bad. Love the dual mode exhaust too. That would've been a "must-have" option for me if it was available in 2011.
2011 Summit White Camaro 1SS/RS
-6.2 LS3, TR6060, 3.45, G80
2004 Black Silverado 1500 2WD Regular Cab, Short Bed
-5.3 LM7, 4L60E, 3.42, G80