I have a friend who is the best caller I have heard, He can turn birds like crazy. Works with an old call that was modified by replacing the tone board and reed on an old Yantzen body. No more than 40 dollars in parts. I see 200 dollar calls and there is no way you are getting a sound upgrade from good calls that cost less.
I am not into Duck TV or any of the Hunting TV. The internet is bad enough at wasting time keeping me from being outdoors.

I used to only shoot shotguns and rimfires, then I made the mistake of getting a subscription to handloader.......