The effect of turbulators is a subtle thing. Adcock started using them for flight archery where every inch of distance counts…

The only real advantage to them for the average Joe, that I could see, or actually hear, is that it made the arrows more quiet.

Get a friend to shoot your arrows past you while you stand behind a tree (what you do behind the tree is between you and the tree 🙄 ) and listen.

It’s educational.