@YebbaDebba It doesn't sync in the traditional sense. I don't enjoy writing on an ipad but do like my Remarkable for note taking. Amazon do a similar Kindle called the Scribe.
@YebbaDebba If you're into the feeling of writing on paper without writing on paper, something like the Remarkable 2 is good. Very niche, so you lose a lot of the ipad functionality, but it feels like a notepad. You can send your documents through cloud providers like OneDrive but...