That Lansky set is good I think. I relied on a Lansky device for years though I never got the edge I was looking for and, I didn't "like" sharpening. I bought a K03 a couple weeks back and I am a happy camper. I've done just about my whole collection and now actually use them because I don't have to fear dulling. I also have another device on the way from China, it is a Ruixin. Super cheap and I am looking forward to comparing it to a "Rolls Royce" in the K03. They are both made in Russia so just call me politically incorrect.