I don't have one, but I have a friend who swears by the Spetnaz version.<br><br>I do have an issue tri-fold, and it's held up pretty well for a long time... however, part of the problem is that there have been some convincing imitations made, and apparently there have even been military contractor "overruns" where the quality control is not up to snuff. It can be very hard to be SURE what you're getting.<br><br>I also have two of the Gerber/Fiskars version of the tri-fold that I picked up on sale, and I find that I prefer them over the military version. They appear to be thinner, tougher steel, a hair longer and noticeably lighter. They do not, however, fit in the molded plastic/rubber cases made for the military version.<br>