My only comment about the hinge mounted mirrors, is that if you drive with your arm rested on the window frame, all you will see is your elbow. I have a hinge mount on my Fordor, but just put an old 50's era door edge clamp on mirror on my 5w and like it much better. it sits a little higher above the hinge and I can drive with my arm rested on the window frame and still see behind me.