• what would you say does nixos do over endevouros/arch?

      Well, …everything?

      Conceptually, endavour/Arch are closer to Windows than they are to NixOS. The only commonality is that they’re made up of the same software components.

      The way you set up a software environment is totally different. I’d highly recommend some research on what NixOS’ declarative configuration is and what it means in practice.