Balokzx I thought GamePass was the best game streaming service
I'm only talking video compression and latency. Value for money and game selection wise Gamepass is better. Check out some YouTube comparisons for games supported by both services to see what I mean. Btw. Gamepass is available on Geforce Now in case you want to pay twice to have the games from Gamepass and the tech from NVIDIA.
Balokzx So, I'll try to use CryoUtilities. Is it for Steam games only or all platforms like GoG, Windows games...?
The tool changes some settings in SteamOS and the BIOS, so it should benefit all games no matter the launcher. However, nowadays it's questionable if it gives you a significant performance boost. If you don't run into problems with the default setup, just stick to it. It's very well optimized.
Balokzx How do you update apps ? On Discover or something else ?
Yes whenever I go into desktop mode I start Discover to run updates (you'll get a notification in the bottom right corner when app updates are available). GE-Proton updates will be done via ProtonUp-QT. OS updates will run in Game mode, so no need to switch to Desktop for that.