Option 1
AMD APU
Option 2
AMD CPU - mid tier
AMD GPU - mid tier
Option 3
AMD CPU - high tier
Nvidia GPU - high tier
I think its obvious, that some professional workload requires CUDA support. There are some workarounds that, like HIP - but they are required to be implemented by hand. Blender does this, as an example.
Second is ray tracing. Another point would be AI calculations, eventually.
I personally run a pure AMD rig, and I would also buy such one.
And realistically, from a company`s viewpoint, is NVidia too valuable to avoid.
Another factor is the new open source driver, and that the green goblins are finally releasing source code.
Probably because they got blackmailed to do so by the hacker attack, and nonetheless.
And the new driver, that will likely become a kernel driver, with mesa:
And I think the community voted for exactly that:
AMD CPU + AMD GPU and AMD CPU + NVidia GPU.
I do think an APU for the basic, and discrete CPUs for the two higher tiers are probably the more controversial parts of my proposal. 