I've never fished with braid. Until this year I always used 6, 8, 10 or 12 pound mono. This year I switched to 6 pound fluorocarbon. It seems to stretch less, gives more direct feedback on the strike, and is strong as blazes. Yeah I've lost 3 trout this year, big ones that bit through the line, but not one has been lost to line break. It can fray easily, so I find I'm replacing the line more often than mono. and the colors are cool--red and green out of the water, invisible in the water.