I guess it depends on what you like. Personally Evos dont do it for me. I like curvy sexy cars, like the 350z is. Same applies to the S15, a lovely looking car, but I feel the looks of the S14 arent quite there. The RX7 is as well, classis sexy lines. The Evo is completely different. big and square, but like I say, its personal preference. Its a shame your misses doesnt like the RX7 as they seem to be creeping up in price, so could be an investment if you have it long enough. The R33 is ok, but everytime I see one, I always think 'I take it you couldnt afford the R34'
Dont suppose you like the S2000?