I've used Kershaws for years. I have a good buddy (and fellow BladeForums member) who loves Spyderco knives. He has carried a police model since high school I believe. Anyhow, I broke down and bought a Tenacious. I think it is a great knife for the money (and I do realize it is from the low end line of Spydies). Fit and finish is excellent and that blade is scary sharp right out of the box. I'm still not great at deploying the blade. Haven't gotten used to the Spyderco thumb hole yet. I'm sure after some use that it will loosen a little. I really like it so far! :thumbup::thumbup: