A manual box is my preference, I own a C7 Z06 manual and a C8 which are all Auto trans now, what do I prefer—- the C7 Z06 its a drivers car which keeps you on your toes when driving, the C8 (which I purchased for my wife ) is lovely to drive especially in traffic but I still like the pleasure of driving a manual box , with the C7 Z06 it’s easy to go 1st to 3rd to 6th and still keep it under 30mph in 6th gear, even roundabouts I can take in 6th if nothing is coming, the car is so forgiving I sometimes forget its a manual, I did try it once to see how low speed wise I could go in 6th gear and still pull away, surprisingly I could take it down to 14mph give it some gas and away it will go. The only reason I would sell my C7 Z06 would be to buy a C8 Z06 but I would get one in left hand drive as i like the four exhaust pipes in the centre like the C7 Z06, I would sacrifice the manual box for that.