One of the biggest things holding me back from jumping definitively on Linux is possibly getting rid of the apps/games i’m comfortable with and know well. How do you exaclty use Wine/Proton? You install it, launch the app with it and pray it works? Are there ways to know what is not working and possibly try to fix them googling or reading the documentation?
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Also, install ProtonUp-QT so you can stay up to date on the all the versions. Sometimes a game or app might not work and two days later a new version of Proton/Wine comes out with full support fir said game/app.