You might want to give NixOS a try. I used to run Arch for the Sovran Pro, but did the switch to slowly learn NixOS and now I won't go back.
Discussion
Why do you prefer nix over guix?
Good question. NixOS has about 50,000 more packages and has Nix Bitcoin https://nixbitcoin.org , which comes already installed and setup on Sovran_SystemsOS https://sovransystems.com