First off, I shoot a glove for hunting. That being said, I would just comment that if you want to know what is going on with your release between a glove and a tab shoot through a chrono. Ya might be surprised or not.
I have shot a glove for years to hunt with. My shots from bows in the 45# up to 60# catagory vary less then 1 fps. With a tab on 3D bows and Field bows I also get less then 1 fps difference.
I really think, even with the now popular "skinny" strings that its all in your hand. Finger tip, med hook or deep hook. Each one has its performance outcomes and its technical needs.....
JMHO