i wonder do the base c6 Vette guys go thru the same thing with the c6 zo6 guys?
It is understood that the C6 Z06 is a better stock car than the regular C6.. However, you will still see threads on the Corvette forums asking whether it's better to get a C6 and mod it so it's faster than a Z06 or just buy the Z06.
And the Z06 guys are doing the same thing with the new ZR-1.
The only time you can really compare two cars is stock-to-stock. Once you start modifying there should be no more comparison since the car is essentially a different machine than it was when it left the factory.