The difference and the best of Mustangs.

[Hethj7]

The best would probably be a stang that you buy and then customize yourself to exactly what you want. But, as far as the ones you listed, it would probably go the GT, the Cobra, then the Saleen (depending on the model). As said before, the boss hasn't been produced in quite a while, although you can buy "Boss" stickers to slap on new stangs, which is maybe what you have seen. If money wasn't an option as far as the price of the car or insurance is concerned, I would probably go for the Cobra then modify it however you see fit. But, the GT is cheaper,less on insurance, and can be made just as fast.