I have both a Rocketbook Wave (that I use primarily for sketches and drawing mandalas), as well as a lined Evernote Moleskine (which I used in this post). The clarity from the scans within the mobile apps is so much better than the plain photographs I've tried to take of journal pages in the past.

For example, the clarity of Weird Plastic Baby on the last page took me by surprise. I've photographed him a lot, and he looked like I could almost pick him up from the page.

Pretty cool stuff. With the Rocketbook Wave if you use thermosensitive pens (not expensive, surprisingly) you can actually erase the full notebook in a microwave. Crazy.