All very, very solid.
I gave Pop_OS a try because I wanted a simple tiling window manager. It does all I want.
The only thing I don't like is the color theme. I know it's a matter of taste but Pop_OS is by far the ugliest out there. Also the default backgrounds. Or the stacking window bar. I wonder what other users are thinking ...
Otherwise is seems very awesome so far. I don't understand the complains regarding the Pop Shop. I think it's actually pretty good. E.g. I can choose to install VS Code from Flathub or as deb Package. That's nice.