I never used a screen protector on my iPads. The Air 2 was the first one that I considered it. It was a fingerprint magnet and was quite distracting. As bad as the Air 2 is, the 12.9 Pro is worse. I recently applied matte screen protector on my 12.9 Pro. The difference was amazing! No glare. No fingerprints. Text is still crisp. Screen is still bright. (bonus: using the Apple Pencil felt better too) After a few minutes of using my 12.9 Pro, my wife instantly wanted one for the Air 2. A week after using one on her Air 2 she said, "I want this screen protector on every device!" LOL