i would choose the enzo every time.
realistically, i think that it would be very difficult for any one to think otherwise, but then again everyone has their own point of view.
there are so many ways to compare them, aside from on track performance (ALthough i dont know how they measure up) the enzo has to be better in everysingle category. I am sure that the resale value of the saleen will be a joke compared to that of the enzo