Back to Fedora myself.
My path so far: Manjaro -> Arch -> Mint -> Fedora -> EndeavourOS -> OpenSUSE Tumbleweed -> Bazzite -> Fedora.
All distros on the list are brilliant in their own right, they just failed on my hardware in all variety of odd ways, or were simply too limited for what I want to do. Of all of them, Fedora was the least problematic in the long run, and with the snapshot experience I gained from OpenSUSE, I think I can manage it well now.
P.S. Seems like the article author also got inspiration for btrfs after using OpenSUSE, and I don't think it's random. Folks there made a truly perfect integration. If you want to know what btrfs can truly offer, look no further, this is the best use of this filesystem anywhere on Linux.
Speaking of Fedora, my experience of installation was nothing similar. It was rough all the way. From the installer literally not launching, to borked nvidia drivers, it all caused me some pain. But after I've set everything up, it was a breeze.