If you want out and out performance right off the showroom floor, for the price I don't think you will find anything that has the all around performance that the Z06 has.
But keep in mind what this car was made for, it is a nice cruiser if you consider a Doberman makes a nice lap dog. Remember there is no sound insulation in the rear area, so you do get more road noise than the coupe or convertible. The exhaust note is more noticeable going up through the gears. However, it's music to the my ears! Only one power seat, and it's not the optional sport seat. But it does have good support.
By comparison, the chassis is much more refined and quieter than my 93 Z07 was.
I have had mine for about 2 1/2 weeks now, and it just keeps getting better. The first time I drove the car more than a couple of miles was bringing it home from the dealer. It was a 138 mile drive day/night drive consisting of Interstate, urban traffic, and country roads. It was more relaxing than my drive to the dealer in my Z07.
Stan
02 EB/Mod Red