The fonts are listed in alphabetical order. But still, as stated in the article: "It can be a little difficult to distinguish between uppercase i / lowercase

The fonts are listed in alphabetical order. But still, as stated in the article: "It can be a little difficult to distinguish between uppercase i / lowercase L and nested single/double quotes but that can be said of many proportional fonts." For source code editing, I'll stick to a monospaced font myself.