@sil There are enough keyboard-obsessed folks here on Mastodon to help you figure out what you'd want. 😁
I've "gone down the rabbit hole" a bit, but on a path that's not conventional: mechanical, smaller & smaller, ergo split, softer switches, ortholinear, programmable firmware, etc. It's not for everyone, and does take time to get used to things.
Basics:
How big?
How noisy?
How easy to press keys?
Do you need/want to consider ergonomics?
Do you want customizability?
Gaming at all?
@sil It's excellent that your requirements aren't so specific. You'll find a keyboard you're happy with relatively easy.
I agree with @foobarry about using brown switches if you don't really care. They're the most loved switch in practice. (They can get loud, but not as loud as blue switches. But they have more feel than a softer and quieter switch, like red.)
I have a mostly standard Keychron with brown switches and it's pretty good. I've heard they have gotten better over time too.