If you mean wear out in the sense that the spring will break on you, then trust me you're okay. Your spring isn't going to wear out unless the heat treat wad bad. I'm sure you'll be fine. If you like it as your EDC and you want to try something different, I would suggest an L-UDT from Microtech. They're very similar, but different enough that you know they are different knives. MT isn't producing them right now, but you can find them in the Autos for sale section sometimes at a pretty decent price.