Not trying to throw shade at all man but in some way you saying “playing the shit out of it” and then saying just 100 hours made it incredibly funny to me.
I spent 100 hours the first 3 weeks of elden ring release for example. (10 easily each weekend day so 60 with that alone. And then 15 days with easily more than 4 hours each)
I’m sure you’ve played more than 100 hours in skyrim lol.
Endeavouros has a live bootable version which is just basically better Nobara in my humble opinion, you just need to install steam through pacman and for the most part you are good to go.