Been using Opensuse Project Aeon as a daily driver for a couple weeks now and I've got to say - I think I like it. Took a bit more effort to get it configured the way I wanted relative to a conventional distro, but it got there. Distrobox is cool as hell, but feels like a bolt-on. Put some first party tooling around it and you've got a winner. Suse seems to have all the pieces they need, they just need to polish it up and then figure out how to explain it to people. Last part might be the most difficult. Definitely worth a look if Linux is your thing.