What kind of headphones do you have? Is it some crummy gamer brand headset like Audio Technica, Corsair, Steelseries, etc.? It's not like Overwatch has a lot of

What kind of headphones do you have? Is it some crummy gamer brand headset like Audio Technica, Corsair, Steelseries, etc.? It's not like Overwatch has a lot of sound nuance, but CS does, so I'd recommend against not wearing some kind of headphones, but having uncomfortable headphones might be why you feel that you're performing better without them.