I think one significant part of the tools we use that a guy shouldn’t be without.
What made a believer out of me was standing on the ice, marking a crap load of fish, and the best I could do was have a fish follow up a jig rap and laugh at it. Along comes a guy with a simple 1/4oz hair jig in chart./white. (no plastics or meat) Asked “you mind?” as he points to a hole right behind me. Laughing to myself “go for it”. The magic show began
Why? I’ll never know exactly why. As mentioned above, the hair has a very different appearance and presentation than everything else. Could be slower or faster, could be color, could be the tight quiver of the hair in current or a “pulse” in the hair as it is jigged. Does it mimic a dieing or darting minnow – probably. But considering how many guys and how many years they have been around and used, you can’t argue with the facts. They produce.
But like all baits, some days they shine and others they don’t do as well. For me, they serve that “in-between presentation” where cranks are too aggressive and plastics are too slow. I look at them as more of an alternative to blade baits. Usually if i have a good blade bite going, hair either does a little better or a little worse. Again, that is how it fits into my presentations and everyone fishes them a bit different.
Don’t over look them for lake applications either. Too many people think they are a “river bait” Not the case at all. Most of the old timers that I know of having boxes of hair jigs are from Canada and “up-norht” trips. Those old guys knew a few things!