The DC-22Q Arca Swiss clamp is a game changer for tethering your camera on a shoulder sling. I have a model-specific L-bracket for my Nikon Z6. It has the 1/4 inch accessory holes for attaching the screws with eyelets for strap clips, but that isn't convenient for quickly detaching if I need to mount my camera to a tripod because I would have to remove the eyelet screws. This QD clamp just clamps onto the L-bracket and can quickly be removed so that my camera is completely free and maneuverable to use on the tripod or just hand hold. The QD system should be standard on clamps, plates and L-brackets. It just makes it so much easier to deal with gear.