I have to correct my statement regarding the RT shadows, screenshots don't really show the improvement here. Depending on the scene, vanilla shadows even on the highest setting, can look god damn ugly and flickery. RT shadows massively improve that. Still don't think they're worth the performance hit. But here you go with a comparison capturing the visual and performance impact. Also notice the improved self shadowing from her hair.
3080, 8700k, 4k maxed, DLSS Performance
No RT shadows
RT shadows
3080, 8700k, 4k maxed, DLSS Performance
No RT shadows
RT shadows