I'd take Metal anyday over Vulkan though. It's simply the much more ergonomic and much better designed API. A native Vulkan version only really makes sense if A

I'd take Metal anyday over Vulkan though. It's simply the much more ergonomic and much better designed API. A native Vulkan version only really makes sense if Android needs to be supported (and this will be a rough ride because of the poor state of Android Vulkan drivers).