After testing many of the most promising options on the market right now, we’ve highlighted the best gaming monitors across for every price point and performance tier. Organic Light-Emitting Diode (OLED) technology is popular in high-end TVs, and is starting to make its way into top-of-the-line gaming monitors. technology is popular in high-end TVs, and is starting to make its way into top-of-the-line gaming monitors. How We SelectedI started my search for the best gaming monitors with research. However, most gaming monitors have settings and functionality that cater exclusively to PCs, especially when you’re looking at high-end displays.