Does anyone know if setting the Lumen Quality settings in the Post Process Volume higher than their maximum defaults makes any difference? ie Final Gather Quality has a 4 default maximum but I’ve read online that some people believe the results are better when they set to 20.:
:
The higher Final Gather number, the more rays/samples are traced per pixel. But this also means a higher performance cost.
Making the number higher sometimes helps with lumen flickering, but you should test what works best for your project 