I heard alot of people saying that 144hz monitors are too much expensive and is not worth to buy one. Recently i bought a BenQ XL2411Z and i think it helps you alot in-game. The movement is alot smoother then a 60hz Monitor. Has a blur while moving with the mouse which i think is the best part of a 144hz Monitor. For me 144hz improved my gameplay and the game now is much more enjoyable.