Birdman, I actually like the Z3/Z4 BMWs. The Ms are amazing performance cars! The standard series is, as you stated, a sporty GT. Nothing wrong with either!

When I was in Germany. Saw many Porsche models from Boxster to GT3s. BMWs, Benz, Audi, Peugeot, Fiats etc. Saw 1 US car, Mustang GT. Saw 1 Z series BMW.