So, this may be controversial, but I wanted to make the case that the Schick Adjustable may be the best razor ever made. Don't get me wrong, I will never stop experimenting and continuing to use my Gillettes, Merkurs, Gillette Reissues, and many other DE type razors, but the adjustable injector has a special place for me. Here are my points on why I think it may be the best: 1. Adjustable Head (duh, sort of obvious) 2. Rigid type Single Edge Blade 3. Small head that allows you essentially the same ability to get in small spaces as a Trac II 4. Simple design without much to break. They have been around for a long time. 5. Adjustability ergonomics. This is the "killer app" of this razor so to speak. The ability to adjust the razor with just your shaving hand. Just use your thumb to turn the dial. For example, on my against the grain pass, I like max aggressiveness for my cheeks, but on my lip area, that would result in weepers. Just Adjust down with the thumb as I move to the next strokes, voila! It really is a great design. So there you go, I love this razor, as well as all the others.