+1 for Dropbox Paper. I am weirdly addicted to it for all my internal documentation and writeups. When you get used to (and expect) the guardrails, it's so fast to quick create a doc with multi-media.
My only pain point is the damn file system
Agreed. It seems especially weird that, after moving files into a folder, they still appear in the main list.
That, and the fact that new files are world-readable by default. (With unguessable URLs, but still...)
My only beef with Dropbox Paper is their iOS apps are buggy as hell and have been for a few years. I really wish they’d invest more in their native apps.