"Lastly, I agree about zsys - it feels like someone’s hobby project that became an integral part of the system and then abandoned.The github project hasn’t seen a commit in 9 months - the author looks like they are spending their time on WSL/microsoft integration stuff. In true ubuntu fashion, i expect it will be replaced with another half functioning system in the next release."
Ubuntu isn't my preferred OS these days, but I've had excellent experiences with it's ZFS root installs as well as it's included zsys: https://github.com/ubuntu/zsys
"Lastly, I agree about zsys - it feels like someone’s hobby project that became an integral part of the system and then abandoned.The github project hasn’t seen a commit in 9 months - the author looks like they are spending their time on WSL/microsoft integration stuff. In true ubuntu fashion, i expect it will be replaced with another half functioning system in the next release."