Good report. Until somebody (graphics / video guru) comes along, my notes to self, of late, regarding attempts to improve / tune graphics:
Searching the Brave Community, in addition to the Internet . . .
Tips: ‘Why does Hardware Acceleration Slow Down Brave so much - #3 by Kamiru’
terms:
video, NVIDIA, Angle Graphics, OpenGL, Vulkan
FOR EXAMPLE, in a Brave Browser New Window, go to brave://flags and search for ‘Angle’
keywords:
artifacts, choppy, drivers, lag, lagging, laggy, sluggish
‘Graphical Glitches/Videos Stalling’
‘https://windowsreport.com/windows-11-best-display-settings/’