This fall I went heavy Euro nymphing at the Salmon R with no added weight on the line. Went with 3 inch pink chenille worms with one or two 4.6 mm beadheads, depending on conditions. Used size 10 competition heavy jig hooks and didn't loose a fish. On last day tried egg patterns under a traditional float rig. The egg flies were on barbed Gamakatsu hooks, which are sharp. Went 0-3 so said screw it and hooked and landed one last fish Euronymphing. Buddies were fishing regular nymph rigs and beads under floats and weren't landing many of the fish they hooked. I am really sold on competition hooks with the long points. But need to get good ones. I have never had near the success rate with any other flies. Wasn't ticking bottom so fish were coming up for the flies and had no foul hooks, and maybe that helped with good hooksets as well. (I talked to Josh Miller at the Fly Tying Show and he attributed the success of the US junior team to fishing lighter and not dragging the bottom, so that encouraged me) Not sure if pinching barbs on a regular hook is the same. BTW, all my trout flies are barbless but most are pinched down barbed hooks. Don't see much difference for trout.