Hmmmm....depends on your classification of the word 'best', I mean the 212 and 214 are probably some of the quietest boats in the world...but I would choose an Alfa over them because of the radical design and beauty of the boat.
After that monologue though, I think I would choose the Oberon (Gods, what a surprise!!), with a close second being the Sierra II. Dunno what it is about the Sierra II, but she has a hold on me.
