I have a FoxPro Fusion and I am getting used to it.
I have called coyotes with it, but I swear I can make better sounds with my mouth calls.
What I can't do is the variety of sounds. I'm not sure if it's tone/volume carries further? I suspect it does.
It doesn't get winded, I can while blowing the hand calls on a long set.
I can set it away from me. That can help. I did add the decoy from FoxPro that replaces the battery cover.
I think it is another tool in the toolbox and worth having.
It gets cold enough here that it is a battery hog.