7 months distro hopping sober here ! All thanks to CachyOS.
The installation is seamless thanks to calamares, there are some graphic tools that can help for beginners on arch. Their kernel might be one of the most optimised one to have a smooth experience while gaming. I do not play ressources hungry games, so I can not really tell.
After setting snapshots, I decided to experience it totally blind folded, just to see how long I can last on it. I update the system around 2 times a week, never read any changelog, just like any of the other distro I used… And for now, I’ve never had any trouble.
My system seems to be way smoother and more responsive than with fedora or tumbleweed.
I use my computer mostly for steam, heroic, librewolf and LibreOffice.
The signature and the random updates issues can be solved (partially) by using the izzyondroid repo. A lot of the applications on fdroid are on it. It compiles from sources, doesn’t change signatures, and fetch updates on a daily basis.
It doesn’t solve all the issues, but it can help