1) Definitely, their stories focus on really different things and you can usually even see a difference in the books at times. A lot of my large comic book volumes still have the newspaper paper used which isn‘t common for graphic novel (plus we can even throw manga in as the third category here).
2) The tagged one is really fun and I don‘t think very well known
3) Depends on the story but open to whatever!
@ozma.of.oz #sundayfunday