I dislike Gnome Shell. It's clean and fast but the GUI is "locked" to the main monitor and I can't even switch windows without looking at it.
But I love how the distro is made focusing on a good user experience. To give you an example, the shop (software center) allows me to choose between deb packages and flatpak if available. Sounds like something obvious, but after having snaps shovelled down my throat when I was thinking I was installing deb packages, this means I can finally trust my distro again.
Now the only thing I need is a good DE. Maybe the next decade.