I have never used a strutter. My early season field set-up is usually a hen with the stake deep in the ground (trying to get her as low as possible) about 20yds out and a jake behind her about 12-18" like is about to mount her, then another hen out 15-20yds out from those two. I like to put them quartering in from where I am sitting (facing me). If a Tom comes in he will go nose to nose with the jake meaning he will swing right in front of me.
That is my opener morning set-up in Henry's north field. Pete bought one of these decoys this year and I want to try it out -
https://www.snareshop.com/prodinfo.asp?number=FGDCOY310