I was worried about the size too! I think if I bought another Cintiq and had no plans to move anywhere, I would possibly consider the 22”, however I find the 13” absolutely fine to work on, even for doing entire comic pages. A few people warned me that I’d find it difficult, but so far it’s been absolutely no issue. That said, the resolution is very high which makes the text in photoshop quite small. If you have any vision problems, I would try it out first.