It took me a lot of shooting practice and experiments to see that there can be quite a difference between a glove and a tab. For that matter, different kinds of each. I used a Neet glove for a couple of years, occasionally a Kant-pinch tab. After a while I got frustrated with my accuracy, so I tried a high-end tab, the Cavalier Elite. I discovered a couple of things. One is, a slick tab like that may require you to use a stiffer arrow. Anchoring will feel different, too. I also discovered that part of my problem with the glove was it was worn out- it had just enough string groove and set to it that I was getting inconsistent releases.
Anyway, though I do better with a tab, a glove feels more natural, and I just ordered a Duraglove, that I hope will be the best of both worlds.