i think out of say a dozen or so birds, i have only called in three birds. the first was a bearded hen, who really didn't like my calling, and the other two were jakes that i got a double on last spring.( second day of the season, first morning for me, back in my truck just over an hour after i left it. hadn't even cooled off yet, lol.) all the rest, includeing a nice 9.5 inch bird, came to stalking, running and gunning. i actually have found it to be the easiest way for me.
Pat