Of course, you want to play games with intense and fast scenes as smooth as possible. So choose at least a 144Hz monitor or higher. This way, images always look smooth, and you can compete with your opponents on the battlefield. If you want to take it a step further, choose a 165, 240, or 360Hz monitor. These refresh even faster, so you can spot your opponents before they even see you. Make sure you have a powerful video card that can handle these settings.