Thanks, this is definitely good information to know, and it should be included in the nixos docs up front.
Do you mind adding this recommendation over at Does my first-ever configuration.nix look alright? in case I’ve installed anything there that can be installed a better way (f.e. with programs.*.enable instead of systemPackages)?
Also, how do we search for what’s available in programs? Using nix search is the first thing that I learned from the docs, but this doesn’t tell me what’s available in programs.