Bob what I though when I saw them. Funny that the harder we try some things we just can's improve on. A jig is a jig each shape does it job. No one is a does all but some of those classic shapes will be with us for ever. Our paint and material have changed over the years . Even some of our tying techniques but the basic premise remains the same. Get it down to the fish, make it act like a bait fish, a easy meal. Hook fish, take off fish, repeat.

Redman