Same applies to DLSS also. Considering AMD Upscaling + RIS does better job, and even 2560x1440 to 4K upscaling works perfectly with just 2 clicks on the driver settings and not much advertising about it as something ground breaking and the best thing since sliced bread.
VSR? If so come on DLSS is one thing, RIS is good but VSR beating DSR is what you are hinting here? Im gonna be triggered because DSR is VASTLY superior to the lazy AMD click me version.
Troll away at DLSS but not Nvidia upscaling to 4k. It comes with a smoothess slider does VSR?