> some extra focus in the docs giving guidance in the liminal space between would be super helpful.

I'm working on this! https://steveklabnik.github.io/jujutsu-tutorial/real-world-w... describes the most basic two workflows for 2-3. https://steveklabnik.github.io/jujutsu-tutorial/sharing-code... tries to explain 4-6 (but isn't as complete as it should be), and there's an unwritten place for 7 to exist in the future.

I don't think these things are perfect yet, and I'm actually re-writing the whole thing, and it's going to focus on exactly these things, and there's interest in upstreaming the whole thing. That is partially why I asked, because I'm trying to make it so that these things are more easy for you in the future :) So I do really appreciate the answer.