I have always hesitated to chime in on this because I do not want to imply that Arch distros do not take knowledge to configure. And while EOS adds some great tools, there are fewer GUI tools out of the box.
That said:
- EOS is as easy to setup as any Linux distro
- For my taste, the defaults are great and take less fiddling to be useable
- EOS has been the most stable distribution I have used
- the very few tools that EOS adds on top of Arch are handy and well thought out
I had WAY more problems on Fedora and RHEL back in the day. SELinux still confuses me.
I had WAY more stability and packaging problems on Debian, Mint, and Ubuntu. This was aggravated by the fact that I either had to add software that was not managed by the package database or had to add PPAs and third-party repos. Arch and the AUR have completely eliminated that problem. I imagine Flatpaks help on those other distros but I love not HAVING to use Flatpak on Arch ( or EOS ).
After a couple of years of loving Manjaro, it had a number of major problems. After moving to Arch, I realized that most of the issues I associated with the AUR were just Manjaro too. It is now the only distro I actively advise against.
I have been using Linux since before kernel 1.0 so there are many more distros. Slackware was stable but requires WAY more config which meant I broke it all the time.
EndeavourOS has been my main distro for a few years now. It has been rock solid for me. It is the most stable distro I have used.
On EOS, I make major changes ( like moving to Dracut ) without fear. I have a computer in use for real work that I run updates on almost every day ( including kernel updates ) and I never worry about it being broken. I do not have to run updates. I just like having the latest stuff all the time. I look at version numbers like I am reading the news. Often I look up the release notes after seeing a change just to see what I have now.
I have had to deal with “keyring” issues which I really wish the system handled better. These are very rare though and only in systems I have let get badly out-of-date ( like laptops that did not get used for a year ).
I understand the “theory” as to why a rolling release is “not stable”. My experience has not been that at all.