I voted for the S2000..... I know it's a blasse choice, this being HAN and all, but when you consider the whole package (which is what being the best is, right?) I just thought the S2000 slipped past the Boxster. But only because you can do the routine maintainance yourself, and I like to keep other peoples hands in my car as little as possible . You don't see many Porsche owners changing their own oil!