The biggest question that needs to be asked, “Are you shooting through mesh”? If not, then you can shoot ANY broadhead. If not however, you are limited basically to one mechanical or any fixed blade. I decided to shoot through the mesh this year, and I will be going with the Rocket Miniblaster. 75 gr 1 3/4″ cut. You should double band the blades instead of using just one to prevent an accidental pre-opening.
I have shot a lot of BHs for turkeys: Snypers, Meatseekers, Whitetail Specials, Stricknines, Miniblasters. My favorite head for turkeys is the Meatseekers, but you can’t shoot them through mesh. Make sure to get a head that has a big cutting diameter because the heart and lungs on a turkey are about the size of a closed fist
Good luck! Let us know what you decide