Never thought I'd see hackers saying INI format looked ugly of all things. It's basic, sure, but that's a good thing for something meant to be easily editable by hand from any editor. Otherwise, it's just key value pairs in named sections, how ugly can it be about that?
TOML would look a lot more quiet, but I'm not sure if TOML would be a good fit
key-value pairs where the = cannot be surrounded by spaces, so I have to write
which fills me with sadness