We troll and cast a lot with worm harnesses.When I'm casting almost exclusively using gold Colorado #4 with a extra lip on the end to give it more water disruption when we retrieve.When trolling we use harnesses I make.The harness is 6 ft long with quick change clevis to put whatever blade we want.Typically my go to harness is a #5 Colorado that is purple on front and copper on the back.The other harness will have twin willow in antifreeze color.My beads will have combination of orange,pink and chartreuse.Can change blades easily if want another color and my diver is a #2 tadpoles.Hooks are #1 gamagatsu on front and treble or #2 gamagatsu trailer hook,