Please, contribute your choices!

Also, not all are available via Homebrew Cask [0] although most are available, for example,

    brew cask install font-source-code-pro

Although I'm not aware why one can't search for fonts in Cask anymore (previously you could).

[0]: https://caskroom.github.io/

This is my fav: https://github.com/tonsky/FiraCode