When comparing Microsoft Segoe UI Mono vs Anka/Coder, the Slant community recommends Anka/Coder for most people. In the question“What are the best programming fonts?” Anka/Coder is ranked 20th while Microsoft Segoe UI Mono is ranked 45th. The most important reason people chose Anka/Coder is:
The zero really stands out and looks quite different from zeroes in most other fonts. The addition of the slash means you'll never have to second guess if that character is actually an "O" or if it is a "0".
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Great readability
Segoe UI Mono is a very readable font.
Pro Zero distinguishable thanks to protruding slash
The zero really stands out and looks quite different from zeroes in most other fonts. The addition of the slash means you'll never have to second guess if that character is actually an "O" or if it is a "0".
Pro Open source
Because it's open source, Anka/Coder is freely available to anyone.
Pro Practical yet stylish
Anka/Coder has just the right balance between style and readability.
Pro Compact
Condensed and, even to a greater extent, narrow versions allow for compact lines without sacrificing readability.
Cons
Con The zero is not slashed
The zero is not slashed, which causes some problems when scanning source code. This is not an issue when the IDE supports coloring (like all major modern IDE's), but still there are instances where this is not the case. A primary example are T4 templates, where Microsoft has not yet provided coloring support.
Con Some characters aren't distinguishable from others
This is especially the case with the colon, which is barely distinguishable from the semi-colon.
Con Not quite as charming at sizes of 10 and 11 pt
There are some hinting issues at these sizes: upper curves are bent sharper while the lower look is squashed to the baseline. Also, the dot of "i" appears merged with the stick at 11 pts. At 9 pts, the font looks good again (nice for watches, compiler output, etc).