Pour overs are very forgiving and will give a decent result if your new or just eyeballing measurements but also if you want it exactly like you like it you’ll use a scale.
Fedora IMO is pretty forgiving and if I want my Fedora install exactly how I like, I’ll follow the same steps as always when configuring and setting up.
Just like a pour over/chemex.
I know its technically still a ‘mechanical’ keyboard but its not an MX style switch: IMB Model M. I still daily drive one for work even though I can’t use some shortcuts (no win/super key) and I have a handful of modern mechanical keyboards at home.
If not that, then probably the one I had for work a few years back, similar era but membrane, unknown brand. It had a little bit of an old smell to it and found it in an abandoned warehouse at work. Left it for my replacement when I left that job.