It's the point at which I honestly don't want any of the popular available OS/hardware for my own machine: windows is ad hell (and quality also), macos goes towards touch ui hell (and updates always break more than I would expect), linux update always break major features I use on my current laptop (sleep and hibernation), and the complexity of setting up hybrid gpu setup: i really DON'T want or need to use nvidia gpu for rendering my desktop! But there'll be no external display output without enabling nvidia gpu all-time. Sad state of the drivers quality from the top-10 tech company of today (nvidia) for the most popular professional OS (linux)! Battery life is 2h on linux (30% of the expected). Windows 10 works fine 6h on the same machine!

What to set up?

>What to set up?

A local business that interacts with real humans and serves a purpose in the community.

Not the answer you are looking for but this is perfectionism at play. Use anything you like well enough and seek out the task to solve instead. These are tools, you can sharpen them to work better but cutting is the task not just sharpening all the time.

Linux with AMD graphics is much more stable than with nvidia.

I have also counterintuitivly found Arch Linux (a rolling release distro) way more stable than Ubuntu LTS. Things like sleep works, and any bugs are small and fixed quickly, bug reports are followed up on within a couple of days. With Ubuntu bug reports go without any replies from the maintainers, and maybe it will be fixed by happenstance by the next release.