Personally I don't think much help is gained from adding eyes and the only eyes I use on my stuff is just a black eye on my Roadrunners. Once spring is over and I go to a different jig, don't use eyes. I think they look great, but maybe is best for the fisherman's confidence and that is a big thing as nothing is more important than that. There is always a line for a tip page I read was this.... Have you ever seen a baitfish without eyes? Have to say no, but I still don't believe in the. Enough to go that extra mile on my personal jigs.