What we agreed we'd be getting: a working product ready for customization an extension as required. What we got: a corpse with the skin and organs removed, effectively kicked out of a van at our doorstep before it drove off.
It's not that the packaging was bad - it was - but that the environment in and relations outside the organization were terrible. As it impacted our work and probably impacted their quality long-term, I've avoided it since.
What's your recommendation for distro? Not arch or fedora please, bad experience with updates, both system broke almost always because i install a lot of software, so far only Debian worked good for me, but i want rolling release, maybe Debian sid gonna work for me, I've thinked of tubleweed recently but seeing your comment it got me thinking again
Granted; Fedora has always had relatively few derivatives. The same applies to openSUSE. While popularity definitely plays a role in this, there's more going on in the background that's out of scope for what this comment intends.
But yeah, Bazzite is excellent. And so is Aurora, Bluefin, secureblue and many more.