Great question! Having a headset won't specifically increase your skill level, but it will help you get more kills and win more games. When you're playing a shooter of any kind, you only have access to one sense, which is sight. However, having access to your hearing can give you an immediate edge over players that don't have that advantage. I'm not talking about listening to the game through your TV with Spotify on in the background, either. I mean really listening. Being able to tell where an enemy is based on the sound of their footsteps gives you all the time you need to prepare for that gunfight, meaning you'll never be caught off-guard again.