I catch large numbers of smallmouth, largemouth, drum, white bass, rock bass, sauger, pike and about anything else that swims while I am trolling for walleye. I am usually pulling flicker shads, shad raps, rattle baits, square bills, deep little Ns and dd22s. I think it is very effective. The Normans are not really a "walleye trolling" crank but they sure work good. I like to pull them over rocks/gravel and let them crash the bottom for all species.