Ask HN: What to do with a 5gbps pipe?

Gearing up to have 5gig-symmetrical fiber hooked to the house in 2024. Cue the "I just think it's neat" Simpsons clip.

What projects, hobbies, or volunteer work would you use a pretty good internet connection and a couple TB of NAS storage for?

In another thread someone revitalized my interest in Archiveteam Warrior, and I'm running it now. That's fun, it is the kind of thing I'd like to do more of.