Although these are great mechanical keyboards, I don’t think they are ideal for portability. The Keychron one you linked is 0.7Kg (1.6lbs) which is quite a lot if you want to carry it around. I have a Keychron TKL and it’s really heavy with the aluminium frame.

It won’t automatically suggest the right logins in your keyboard. There will be a chip with “Unlock your vault” or something like that.

Yes! I’m also playing Disco Elysium right now and it’s amazing.

+1 from me. Fedora is a nice middle ground - stable, polished, yet adopting new things fast.