@s7igma957 well it's not actually useless because the AA in this ac isn't actually AA but a downscaling, so while having this on low you are basically changing internal resolution for fsr to even lower

@s7igma957 Digital Foundry made a video about valhalla's graphics settings and he showed that aa set to low is just downscalled resolution
high - native resolution
medium - 0.92 axis scale
low - 0.85 axis scale
The normal aa methods are built in game and cannot be changed
So, while changing aa to low you are downscalling your internal resolution for fsr and it becomes harder for it to reconstruct and produce sharper image

@s7igma957 well it's not actually useless because the AA in this ac isn't actually AA but a downscaling, so while having this on low you are basically changing internal resolution for fsr to even lower