I made the switch recently as well. I was really unsure of how the whole thing would turn out with me having used Windows for the last 20 years +, but man, it was way easier than I thought.
I went with EndeavourOS on my desktop and Pop!OS on my laptop (for easy igpu/dedicated gpu switching) and I haven't missed Windows since. What's the most difficult is learning the new keyboard shortcuts, but even those you could rebind in Linux. Because you can customize the OS to however YOU work best, instead of having to conform to whatever the OS thinks is best for you.
And man, package managers, am I right? How cool are they...I tried to use chocolatey and winget on Win11 but they never felt quite right, but pacman and yay? Absolutely glorious. I love typing yay into the terminal every couple of days and watching it go, keeping my system up to date.
Checks out. The hardware requirements aren't that much different from Elden Ring and that game runs pretty good on the Steam Deck as well