Oh don't get me wrong, I'm not saying guix is better (I have absolutely no idea), just that the experience with nix is extremely rough so nix being a bit more popular is not necessarily that much of an edge (or one at all).

> I like Guix as package manager, but their docs can definitely be improved with loads of examples and tutorials.

In fairness I'll say that especially if you're a long term user it is very easy to be blind to the early user experience. Sadly most projects don't push new users towards really reporting their experience or even contributing to the docs, but if you have the time and inclination to do so I'm quite convinced your experience would be extremely valuable to those who'll come after you, even if the project doesn't necessarily value them that much (but even then it can be useful as evidence of issues with the early experience / uptake, and possibly efforts to rectify them later on).

It's also useful on a personal level, because memory is a fickle thing and a year from now you may not even remember your struggles.