Idea: Separation of graphics settings according to backend?

[Shonumi]

I don't know why you'd switch either. It's not like the old days of Dolphin where D3D had numerous actual performance advantages in terms of speed and # of glitches compared to OpenGL. These days it's mostly people trying out Vulkan from what I understand. Some people swear it works like magic for whatever their issue is... sometimes. So they switch.