Best motorcycle you have had

Having been talking to an old workmate, we both got onto the subject of the motorcycles we owned in the 60s and had quite a discussion on the best and the worst,we owned, so for a change of the usual subjects which seem to draw some rather unwanted comments, I thought we would give this a go.
My first was an Indian, gate change on the fuel tank, what was yours. Worst one I had a Sunbeam s8.shaft drive.Favourite Douglas Dragonfly, even though it leaked more oil than is drilled from an oil well in a day!!

Lincoln .7