Yep. The comparisons page mentions this: https://base32h.github.io/comparisons#octoquinquagesimal-58 https://base32h.github.io/comparisons#octoquinquagesimal-5

Yep. The comparisons page mentions this: https://base32h.github.io/comparisons#octoquinquagesimal-58 https://base32h.github.io/comparisons#octoquinquagesimal-58 tl;dr: base58 is more compact than any base-32 system, but (in addition to being unfriendly to byte-alignment) it relies on case-sensitivity, which makes it a non-starter for filenames on Windows or (by default) macOS and makes it annoying to read aloud ("Was that an uppercase or lowercase C?").