I use the 6" shakin zipper in the river when muddy, no worm compares to it when you want bigger profile and the best action. But you are right, not very durable. The first 1 inch is the problem, its like there is too much salt and they are cracked as soon as you get them out of the bag. Still nothing compares to them for action. Another great one that i use in clearer conditions is Reaction Innovations Flirt 6.95. More durable and good action. I get mine at Tackle Wharehouse.com. Free shipping on orders over $50 and they have every color for the flirt and zipper. Bite Me shakey head jigs are the best IMO.