Description
Looking at some sites that go under constant updates and upgrades there's one site such Slackware that keeps one default link for it's downloads, which is pretty straightforward for newbies who want to get the latest version of NixOS without having to get bogged down in different versions the same way you have with rolling releases.
Page links
https://download.liveslak.org/slackware64-current-live/
Additional context
See how the download liveslak dot org looks like and how https://nixos.org/download/ looks with it's options when a developer or other user just wants to get started regardless of the versions available, because it's possible to have one image with default desktop environments ot default software as seen on other distros but that's another topic.