So @Drubbing have you found the Fatboy the only suitable Gillette or the only suitable Gillette adjustable? Just wonder if you'd have found something like a SuperSpeed or Tech to be smooth?
I have a Slim. Tends to slide over lather too much. I've SS and it irritates. Tried tech, Aristocrats and all sorts from Mark and found the same from all of them. Besides, I much prefer loading pu a razor I know the result of, rather than punting on a combo