Often you'll get better picture quality from raising IR as opposed to AA, as they both do more or less the same thing, but AA gets downsampled twice before you see it as opposed to once.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
