With my 4'7" rods, I can shoot a 1/32oz jig about 25-30 feet back under a dock. Just how much further does a person need most of the time? I don't rub up against a dock unless the wind pegs me to the dock and I typically stay about 4-6 feet off a dock that I am shooting. It doesn't spook the Crappie to be right on top of them as evidenced by catching them straight down when I dead bait a lure. If I were to stay 15 to 20 feet off a dock, I might go with a 6 1/2 foot rod, but I'm not gonna get that far off unless I find the crappie in front of the dock which happens from time to time. As with everything else in this world, it is what you are comfortable with and like. If you happen to hook a 30 pound catfish under a dock on 4 or 6 pound line, it most likely isn't going to make any difference as it will probably go around a post and break you off anyway. My advice is to go with Polo and then with me and check out our rods. You may not like either one, but we are crappie killers. Buy what you like and fish the hound out of it. emoBigsmile emoGeezer