Notesnook vs Joplin
Notesnook stands out as a more polished, aesthetically pleasing product. It also has a stronger focus on privacy featuring password-protected notes among other things.
Joplin is more customizable, and has more paid plan options, one of which is cheaper than the single paid plan that Notesnook offers.
Fan of note-taking apps? 🤔
Maybe Paper is what you're looking for.