I've used the stand alone decoy from FoxPro (the Jack Jr model) with success and no issues. I recently bought an ICOtec Outlaw call and it comes with the attached decoy. So far I'm really happy with it as well. And while I don't have any experience with the MOJO Critter, I do have lots of experience with MOJO's motion decoys for ducks and doves. Never had an issue with them either and they're customer service is top notch, just like FoxPro and ICOtec. I don't think you can go wrong with any of the motion decoys from those three manufacturers. I have zero experience with the Lucky Duck stuff, but hear good things about it as well. Find one on sale and go for it. Here in northeast Indiana, I don't hunt without the decoy. It's been beneficial in keeping the coyotes focused when they come in. Like reb8600, I too have had coyotes completely run over my decoy. Pretty cool to watch!