From what i've seen some are ok to pretty good and some terrible
..the swat line seems pretty good, their Magic* versions are basically automatic as the top button mechanism is separate from the blade and barely has to be touched to fire the blade.
Some of the S&W fixed blades are pretty good ..see the S&W Search & Rescue(ka-bar clone) destruction test at knifetests ..I picked this one up myself for around $20 based on that test, in which it did slightly better than the usmc kabar until it failed at the same point as the ka-bar, the narrow tang which both have.
..the swat line seems pretty good, their Magic* versions are basically automatic as the top button mechanism is separate from the blade and barely has to be touched to fire the blade.
Some of the S&W fixed blades are pretty good ..see the S&W Search & Rescue(ka-bar clone) destruction test at knifetests ..I picked this one up myself for around $20 based on that test, in which it did slightly better than the usmc kabar until it failed at the same point as the ka-bar, the narrow tang which both have.