> All of those use the same nVidia chip and the same nVidia provided Linux distro
The system76 one uses an ampere chip, but a discrete nvidia card; so not quite the same.
Generally I agree, I do not mix nvidia/linux. The point is that arm workstations are clearly being produced by many different vendors at this point.
Thanks for pointing that out, I must have skipped over the system76 link. You're right that besides Apple, nVidia and Ampere also make viable ARM workstation chips.