I’ve posted this a few times before in other threads but here it is again.
Im a firefighter/EMT and I have carried a hard use folder in my station pants and in my bunker gear for that last 10 years. I’d say 85% of the time it’s been a Strider SMF. Hard use to me is not so much about the thickness of the blade, (although that is a positive) but also the thickness behind the edge. I have used my knife on duty to cut thick zip ties (.25” and up), scrape off gunk, chip off crystallized DEF fluid, pry open an apartment window, pry the plastic off the interior of a car, break down thick cardboard, cut thick automotive hose, scrape off burned insulation from the inside of a car hood, and the list goes on.
I really like the SMF in particular because of the thick blade with a full flat grind. It splits the difference between the ability to cut and the ability to pry. It has a large pivot for added strength as well as a large handle for a relatively small cutting edge. This makes it easy to use the blade near a patient for clothes cutting during trauma or cardiac arrest, as well maintaining control while cutting and wearing extremely thick firefighting gloves.
And if you are questioning why I don’t use a fixed blade, it’s because it can be drawn with one hand but it always has to be re-sheathed with two. A lot of times it’s not practical to try to fumble around with a sheath (in a low visibility environment like a house fire) to make the knife safe after use. A frame lock is easier and quicker to close and make safe, then dump in a pocket or on the floor near me if necessary.
I’d like to add I’ve never had the lock fail, had a blade break, had a tip snap, or had the G10 on the show side fail in any way after all the use I’ve put my knives through.