I run one monitor at 1.5:1, but it also offers me 1.2766:1, (2160->1692) which is a truly bizarre configuration. It's right at the edge of what I can read comfortably. I don't think it looks particularly fuzzy, I mostly don't use it because I don't like the idea of using such a funky resolution. It feels like it will be problematic, in ways 1.5 won't.