I cannot believe no one is raving about this monitor?!... this monitor is magnificent quality and if you're choosing not to purchase due to the non height adjustable mount, then you're definitely missing out. You can purchase a vesa mount for it if need be. These specs on this monitor(IPS/HDR400/1msResponse/144hzRefreshRate)are sweet. This Acer VG 271 144hz monitor worked perfectly out of the box and puts my non IPS 144hz monitor to shame.