Porsches are very good sports cars, can be used daily driven, and its less dramatic. I'm even sure the Porsche is faster and more comfortable than the Diablo. Reviews always rave about them, and I've watched many tv programs, numbering the "Porsche 911" as the greatest sports car overall. Theres reasons why people like Jerry Seinfeld have 100s of them.
The Diablo.... way more prettier, way more dramatic, interior is gorgeous, V12, Panty-Dropper, and im sure it will put a smile on your face(and others) every time you look at or drive it.