i just did more than a 1000 miles in the past week in a 2004 Porsche boxster S and I have to say I was glad to get back into my toyota this morning. The porsche is very fast and incredibly stable but i just found it boring to drive after a while. It's almost like playing computer games in god mode. Fun initially but then you start wondering where the challenge is ...
Perhaps the later versions of the boxster bring the fun back and i'm still keen on trying a cayman but I was surprised to learn power doesn't equal fun.