27-inch 1440p is the new US mainstream sweet spot
Amazon's US gaming monitor best-seller list has shifted heavily toward 27-inch 2560x1440 panels running at 165Hz or 180Hz over the past year, displacing 1080p 144Hz which dominated through 2023. The driver is the RTX 4070 Super and RTX 4070 Ti Super landing in this price band; combined with DLSS Frame Generation, they push 1440p well past 144 fps in modern AAA games. If you are upgrading from a 1080p 144Hz panel you bought in 2021 or earlier, the jump to 1440p 165Hz is the meaningful one to make.