Ooh that reminds me of a guy on the lake a couple of weeks ago with that clip. He had a fast take, the fish made the lilly pads, but he got it back. The fish then kited down the margins into another bed of weed. As he pulled it, just out of range to be netted the rod sprang back straight. The rubber on the link clip had slipped during the fight, and the hooklink as it got to the weedy margins CAME OFF the link clip.
A good fish too, and I was gutted for him as 1 more second I would have been able to net it
I won't use Quick link clips of any sort as I know of this sort of incident happening where during the fight the rubber tube gets dislodged, and the quick links open up, or the hooklink loop slips down the "prong" and onto one side of the link, where it is then able to either then slide off the link, or on one side of the link only has opened out.
you cant be 100% on that being what really happen, the knot could of come undone, cut through on the clip if it wasnt smooth, who knows.
what it does allow me to do with ease is to unclip the hook link while the fish is in the net and leave the rod and rig and carry it to the matt with out line every where or rod tips in trees in tight swims