I've used decoys. Well, if you count my mckenzie target as a decoy. The does seem to like it, the smaller bucks seemed to fall for it, but were very hesitant. Used it for a decoy one morning, then used it for a target the same day. I forgot it, and left it in my yard over night with some scent on it. I found it pushed across the yard the next morning with all kinds of tracks, something beat it up pretty good overnight. I have also used the inflatable decoys with some success, but again the big boys didn't seem to fall for it.
Tattoo Dave