>For configs, I think TOML beats YAML hands down If you compare a medium sized, 3 level deep TOML document with an equivalent YAML document you'll find that th

>For configs, I think TOML beats YAML hands down If you compare a medium sized, 3 level deep TOML document with an equivalent YAML document you'll find that the TOML document is up to 50% longer. None of that additional verbosity adds meaning - or readability. Part of this is the extra syntactic noise but most of it is because all of the key names have to be defined explicitly above the key values for each value whereas in YAML you just need to put the values below an indent. TOML is tolerable for small, very lightly nested config files but even medium sized TOML configurations get ugly very fast.