We don't use them for gaming, just general computing. Bought 3 to go with a new HP computer during the back-to-school sale. Haven't had any issues, They have DP and HDMI inputs and also have the VESA mount. Had them about 5 months now and have no complaints.
The x24i monitor is easy to set up, offers flexible connectivity and is easy to switch between more than one source, and the picture is crisp, clear & bright. This is an excellent monitor for work, games, and video.
Great work from home monitor to match my employee provided HP monitor. The bezel actually popped off a few times for no reason, but it's too much work to send it back. Other than the bezel not being sturdy, it fits great on a VESA monitor setup I have for my WFH office.
Nice monitor but it seems to have issues with most drivers that are stock on windows PCs. I hooked it to three different computers, two of which are HP commercial laptops, and two of them have pixelation is one or more of the colors. Mostly red pixels showing. It isn't unusable but moderately annoying that we need to troubleshoot a monitor hooked via HDMI.