Like others suggested, lemmy communities and some news sites like HackerNews.
But also some YouTube channels like Mental Outlaw, The Linux experiment and Brodie Robertson (most of them also have Odysee channels if you don't want to use YouTube). Also Luke Smith (actually he shills a lot of foss software).
Fedora is indeed a pretty solid option its very stable and you are still up to date when it comes to packages.
One distro that I personally use and I'm going to shill is void. Its bleeding edge but its surprisingly stable. If you don't mind reading documentation and researching similarly to arch you shouldn't have a problem (since you are accustomed to endeavourOS).
Congrats bro! Sadly, the nvidia drivers are proprietary but eventually it might not need to be with the progress we are seeing on NVK. Almost 100 percent libre system poggers 😳
Dash for the win 🔥