Both projects are great and very active! I know there has been some challenges with QBZ in Flatpak. There’s a guide on it. And also on some GPU/WM combos due to WebKit, Wayland and Nvidia. There are a bunch of settings now for fixing those kind of stuff.
I use the qobuz-player TUI on my home laptop with very limited resources. On my beast work laptop I only run QBZ. Tried both the web player, electron flatpak wrapper and official client in Bottles, but none of those can measure up
Niantic. And always have been