My issue with Notion is just picky little things that make it not fun to use. It looks great, is intuitive to me, and seems pretty powerful, so I want to like it. But, I hate having to be emailed a log-in code. Everytime it happens I think "oh yeah, this is why I never use Notion". I don't like that the desktop and mobile apps are just wrappers for the webview. As a user I feel like I have no control over anything. At least with Evernote and OneNote, I can literally see my database on my computer. With Notion, I am always aware that this is data on somebody else's servers. I've also had subpages completely disappear if I move their parent note, and I gave up on support and just accepted the loss.

Joplin looks good. I am going to give it a shot.