For the past, oh, 10 years or so, it feels like every time I try a new release of one of the prominent Linux DEs, I keep going back to Xfce after a short while, because it "just works", can be customized exactly how I want it to be, and doesn't try to break my flow with every major release, because someone in UX has a new Grand Unifying Theory of What Users Really Want (Even if They Don't Know It).