With a 1ms 144Hz monitor, you can game without lags or blurry images. The high refresh rate of 144Hz prevents stuttering images. This ensures that your race car moves smoothly around the track and you can see your opponents moving in real time. The low response time of 1ms prevents ghosting or blurred images around a moving object. Choose a monitor with G-Sync or FreeSync if you want to prevent screen tearing. This way, you can play smoothly and without annoyances. Note: most video cards support a maximum of 144 Hrz on Full HD. Very powerful GPUs support QHD 144Hz. Unfortunately, 4K with 144Hz isn't possible yet. The response time has no effect on your video card.