Final Fantasy IV : The complete collection

[[Unknown]]

Very likely both. At this point, the Direct3D 11 backend is mostly on par with the OpenGL backend.

And on Windows you often see Direct3D 11 perform better (as an API) than OpenGL, in part because Direct3D 11 is likely to be better optimized by the driver vendor.

It may be different for Vulkan (which is sorta like the Direct3D 12 to OpenGL), but our Vulkan backend is still lacking features.

-[Unknown]