The S2000 is still on the list I'm pessimistic about finding one I can afford.
BMW's vex me. They are sweet, but seem needlessly expensive (i.e. I don't want to pay for quite that much fun) and I know a number of friends who have had terrifically expensive repair bills on them.
The 328 I drove was not appreciably "better" than a comparable TL or G35, but was certainly more expensive.