I looked at the Osbe Rufus when I wanted an open-face. The main appeal was the styling with the removable face mask. It looks great but I was disappointed with how it fit. The face mask is so easily moveable that a stiff wind will drag it down. Otherwise I think the design is great.
http://www.bici.co.uk/p/85531/osbe-rufus.html
I also looked at the Davida's, which I liked. But the helmet I want is yet to be manufactured I think. So I decided to stick with a full face for now.
