Ι stick with KDE Plasma after trying GNOME, KDE, and Cinnamon. In GNOME, many settings are not available in GUI (I don't remember which they are now), while they are available in KDE. And back when I used Cinnamon it didn't support Wayland while some of my apps (especially Waydroid) needs Wayland. But I mostly use CLI for daily tasks for automation and easier copy-pasting forum answers, asking LLM, and sharing to GitHub, so I may not be a representative DE user.