I have been hunting ducks for over 40 years and have just about tried every motion decoy on the market to help me take more ducks from kites, spinning wings and splashing decoys... some worked while others not so well. But then I had the opportunity to hunt with Dario Leventini, the inventor of the Auto Jerk Decoy System, I was amazed to see how the ducks responded to this decoy system when they see it, they are completely sold. There is nothing like it anywhere on the market today. This a must have for any duck hunter, either for refuge, rotating blinds or season long set-ups. It is completely portable, easy to set up and top quality and built to last.