What are the best resources out there? Arch Wiki without a doubt

Doubt! The Gentoo Handbook is one of the best, if not the best documentation out there. It’s especially useful for beginners because it doesn’t just offer code snippets to copy/paste, but explains background knowledge and how things work.

KDL enters the chat

Apart from what’s already been mentioned, I’m eager to test Spacedrive

Just use Ouch!