The LG UltraGear evo GX9 ($1,799.99) is a 39-inch ultrawide curved gaming monitor with a lot going for it. It’s the world’s first so-called “5K2K” (5,120-by-2,160-pixel) OLED gaming monitor of its screen size, and it’s based on LG’s fourth-gen Primary RGB Tandem QD-OLED panel. It’s an impressive screen, with a wide enough wingspan to support…
