It just occurred to me that one big difference between the three-piece Tech and any Gillette TTO is the size of the head. I have found a Tech that I just acquired in some ways better to shave with than my Aristocrat, and I think I've put my finger on why. The smaller head of the Tech makes it easier to get under the nose and to shave the bottom of the sideburn. The Aristocrat is beautiful but a bit clunky by comparison. Anybody agree?