A new foundation for TUXEDO OS: Switching to Debian: Many users have noticed that we have reduced our update cadence over the past few months, particularly with regard to Plasma updates. While Plasma 6.7.x is already available, TUXEDO OS is currently ...
Debian is slow on updates (updates every 2 years), Debian Testing is too raw
I think many would want something in between, like Ubuntu updates every 6 months