I used it at first thinking it was the opposite meaning it rendered at a larger res for a finer image but that is not the case.
Upscaled TAA = The same as above, but the game is rendered at a lower resolution and upscaled to fit your display, this can save on performance but the added blur is noticable at 2560x1440 and gave me eye strain. ^By solving Temporal Shimmering like most AA methods fail to do, take note of how good the game looks in motion too! (Recommended) TAA = Temporal Anti-Aliasing and offers the highest quality post-process AA to date, and this game seems to keep it quite sharp so you shouldn't have to worry too much about added blur even on a lower resolution like 1080p. Off is no Anti-Aliasing so you will have the most amount of jaggies and temporal shimmering.
