Yes, I would buy the Z again. Of the problems mentioned about, I have had absolutely none. Most of them weren't even around in the 2004 models, so worrying about them on the 2005s is silly. As far as the STi and EVO go, they are completely different types of cars than the Z (sports sedans vs sports car). I'm a big EVO fan, especially the non-US version of the MR. The one coming here isn't too bad, and both that and the RS are great cars. I'm just not an STi fan. And the Supra will be a lot of fun, possibily even more than the Z. There it really comes down to do you want a new car or a used car