Cayman.......no contest. Itch scratched of owning a porker, I'm one of the few who think the Caymen is the best looking porker, fast, economical(ish), nice place to be, proper coupe.
BMW M3 - you get the nod from Saxo drivers, 3 series with bits stuck on visually, hate hate hate the sound of BMW straight 6's (is it still a 6 or has it gone V8?), people hate you, children hate you, animals hate you........ your family - they don't like you much either.