Well....I use one(feeding doe)
got to tell you my harvest has improvd dramaticaly!
Can't beat them,I like the Photo image the best.
With the feeding doe there's a place to put a film canister in the rear,
add a little doe estrous scent and games on!![8D]
When rattling and calling it works the best!
The smell of a estrous doe and the deek,the bucks hear the rattling and think
the other bucks are fighting over the doe HE found alone!!
I swear by mine,and it shure beats tring to set up a bulky noisy 3d decoy!!

I say get one and try it,as cheep as they are you can't go wrong!!