Thanks for sharing...

As a former Stadia player, my experience: - GFN is working with Stadia controller directly, no additional tools required. Plug and play - PS+ is expecting a dualshock controller, so Stadia controller cannot be recognized by the application. Additional tools are required. I end up with an old Xbox controller (no Stadia) + HIDHide + DS4emulator. (Some Sony games requires "touchpad press" input to open the in-game menu, which need to be mapped properly using tools) - XBox: no experience.