I carry at least three folders on me. Two are slippies that have sentimental value to me. The other is my primary locking folder. Then, I always have a fixed blade horizontal up front. It usually is a small blade (3 inches or less), though sometimes it’s a BRK gunny. I’ve grappled (Brazilian Jiu jitsu) for nearly a decade. I have a similar knife philosophy to the owner of Shiv Works. My gun is at 3 position, knife at noon. Use the hips to free and draw the knife, use the knife to create separation for either a disengage or a gun draw. I only need my knife in the clinch. If I’m not in the clinch, then the gun is primary. Gun is primary in the clinch too, but it’s hard to draw in that situation.