Amuse S2000 GT1 (black) is my favorite on that I have driven. I haven't driven the Opera, but I read an article on it, and it sounds amazing (any car that can have 800 lbs shaved from its stock weight must be able to fly). The Amuse Street Ver. is good, too. The only S2000 I don't really care for is the Spoon. The sky blue/yellow paint job just doesn't do it for me