The current production 6" Zytel scale Ti-Lite has an AUS-8A blade, although CS's catalog still says 440A. If you haven't seen one of these knives in person, you might not realize just how big these knives actually are. With an overal length of thirteen inches and a closed length of about 7", this is just about the largest sized knife you can carry in your pants' pocket. They're thick, and people will notice this thing in your pocket unless your pants are really baggy. I'm 6'1", and I find that my hands are too large to get a good grip on most tactical folders because they're too thin. This knife fills my hand properly and the holes and grooves in the Zytel provide a very sure grip. I find it works much better for me than the thumb grooves on a lot of tactical folders (like Gerber's Covert). Mine was pretty stiff when I got it, but with a little work it now opens easily. The tang surface, where it engages the liner lock, is rough to help prevent the lock from disengaging. It passes the spine whack test on my workbench. If you hold this knife near the pommel, instead of the quillion, the point of the blade will be about eight or nine inches from your hand (and you can do this because you don't have to line your fingers up with any grooves to have a sure grip). This is a much longer reach than the vast majority of tactical folders, and it provides a distinct tactical advantage. The stilleto-like blade will probably be seen as a disadvantage by many, and the switchblades of the '50's had a reputation for loosing their blades under lateral stress. But the Ti-Lite VI is strongly made, with reasonably thick steel liners, and I think it should hold up to lateral stress pretty well. Hopefully, someone with the financial means to do so can test this for us and compare it to a couple of popular tactical folders. It's nice to see a knife that doesn't "squish" in your hands when you squeeze the scales like a lot of knives do these days. Another advantage of this knife is that the blade can be deployed by hooking the quillion on the edge of your pocket when you draw it. This provides a split second advantage in a self-defense situation, but practicing it is hard on the pockets. The only real disadvantage I see (other than blade shape, which I don't see as much of an issue since I like spear points) is that the knife isn't ambidextrous. All in all, I feel this knife is one of the better tactical folders out there for the reasons I've mentioned. If you disagree, I'd like to read your comments.