Can't concur on the bugginess. It's definitely more rough and janky than Gnome though, but Gnome does get more dev time investment and is far more simplistic a

Can't concur on the bugginess. It's definitely more rough and janky than Gnome though, but Gnome does get more dev time investment and is far more simplistic and less feature rich, so it would make sense it's much easier to maintain in a polished shape. Also depends on the distro you're rocking. KDE behaves differently on each distro depending how well the distro maintainers integrated KDE. Kubuntu, KDE Neon and Opensuse Tumbleweed should be pretty good options.