I was pretty optimistic about moving my entire personal site to Quartz, but there are a lot of little nags that make it not great for a blog format.

No support for pagination, and lots of little issues with RSS are the main ones. Gotta admit that Jekyll just handles it much better.

Quartz is probably best used for exactly what it says: to transform a folder of assorted Markdown files into a functional website. I think I'll keep my blog as-is, and add Quartz as an auxiliary personal wiki.