I have one but don't use it, to many deer at my place are young and just get scared, snorting and blowing, only keeping mature deer out of my sets till after dark then

my personal opinion is you need mature deer/bucks and I mean a good mix of 4.5+ yr olds to have great luck with decoys, and a pretty well balanced buck to doe ratio
in areas with high deer numbers I don't think they work much if at all, too many deer and too many 1.5 yr olds
but please keep us updated if you use it, always good to hear about people trying new things and keeping track of how they go