For me, it's the
Z/28 as "TOP DOG" with the SS as the number 2 followed by the LT then LS.
Quite simply for me, GM has over done the "SS" nameplate when it comes to Chevrolet. Basically, everything from a Cobalt to an Impala including trucks, pickups and SUV's have at one time whore the "SS" badge and to me, the "SS" doesn't really mean the same as it used to.

The
Z/28 unmistakenly means power and performance

. Personally, I think it was a mistake for GM not to bring the
Z/28 out at launch, however, I'm sure if it magically appears on the 2011 lineup ... it would all be apart of GM's big plans to increase sales. Frankly, we didn't much care what the designations were for the first year, but rather were more excited that the Camaro has returned!