Least input lag settings

[el_rika]

Hy everyone,

I use a OnePlus7, and the games are looking good and play smooth (using vulkan).
I would like to know what should i set for the least input lag?The option: Buffer Graphics commands (defaults "up to 2") is affecting input lag? How should i set it?

Also, is there a way to complety elimitate the micro stuttering? In Street Fighter Alpha 3 for example, there's micro stuttering every 3 seconds (scrolling texts, Rolento stage tanks) possibly when framerate goes between 60 and 61.
Usually disabling 'Audio Sync' fixes this stutters (in Retroarch for example) but PPSSPP doesn't have a similar option.