I've been a Vette person my whole life; my father, uncles etc have owned 'em and been generally nuts about them for decades. It kinda passed on to me...but as far as realistic sport cars go, I do love Datsun/Nissan. My first car was a Nissan 240sx, but ended up selling it after I picked up a fixer-upper Datsun 240z. I spent a few years making it run better and look prettier, then sold it (needed something more reliable) for another (newer) 240sx. Cheap, fun cars.