yeah i know very much well about the monitor lol i was with it for 30min even the staff gave me looks so idgaf and gave them stares back so they could move on.. its not even sturdy.. i flipped the edge and it wobbles. i tinker alot with the settings too.. but then again  for its price which the unker offered me (850rm) the competition would be hkc and some other korean brand which also gives 144hz but have to wait la and summore the warranty. so this the last bet for this price range monitor. also...u should be getting the xb240 eh if u have nvidia.. i think that model have g sync and almost similar to kg240 one just this kg240a is freesync