[wkooiman]

Nice Porsche.

You're going to have a hard time getting an honest comparison between CAV and Superformance. The owners will understandably love their car, so comments will be biased.

My friend bought a Superformance roller. They all start out that way, so the good thing is the quality of most of the car is pretty consistent. The engine/trans is done by the customer, so that's where you will see the most variation.

My best advise is to look at LOTs of pics, try to see some up close, try to get some passenger seat time, talk to owners, and browse the forums.