Well, I did it, I got rid of my Gerber LST (1st knife I carried and hated it, but loved it) At first, I used it to practice sharpening on. The 420 took an ok edge, but I got obsessed with making it straight razor sharp. By the time I learned the skills to keep it decently sharp, I had ruined the edge geometry (I must have removed a 1/8" off the blade, but I had thinned the edge down. thin edge+thick bevel behind it= shaves after a few passes, but tears paper) Decided to stop the 1/2yr long obsession and tossed it. Got an Opinel to continue my quest to sharpen neatly (without causing multi beveled edges that I convexed to fix) and efficiently.