The duck jigs have caught me thousands of fish since I started tying them, long before I even heard of a float n fly. I've had these nickel and gold plated heads for several years now. Back then plated sickle jigs didn't exist and since the sickle is my favorite pan fish hook I went in with a couple guys that are members here and got a bunch plated in different sizes. At the time it wasn't that expensive to have jigs plated but recently gold plated jigs are through the roof with a dozen approaching $5 now. I won't be having any more gold plated with cost being about 4x what they were. Almost has me wondering if this gold is real. I like variety but have a friend that won't use anything but a duck jig with a nickel head and red thread and he's caught a lot on them. For variety I might change hackle colors for the throat for him. The spine on a duck feather under uv light really stands out looking like a lateral line when you tie them in from the side and if you tie them in top and bottom like these were it looks like a bright white streak in the belly which I believe really attracts fish. All my top fish catchers have some uv in it. I check my jigs all the time with a uv flash light to see how they look. Good tool to have around the tying area.