I've been trialling #KDE #Plasma6 on #Debian #Trixie on a spare laptop to see how it is, leading up to when #Trixie will be released later this year.
Accepting #Trixie is still being developed, for the most part, I found it okay, but not exceptional. There were the odd unexplained issues, which may or may not be bugs.
At this point, I think I will stick with #XFCE for another iteration of #Debian #Stable when the time comes to upgrade from #Bookworm to #trixie
#XFCE has been my DE for many years now, and it just works and is stable at all times. Sure, it isn't flashy and doesn't support some newer technologies, but that aside, it fits the model I want to operate my DE. So I'll stay with tried-and-trusted #XFCE and every so often I'll test out #KDE in a VM or spare laptop and see if it is good enough to be a daily driver where stability matters most.