Having experience with running both, I would recommend GoToSocial instead 😅
Akkoma isn’t too heavy, but the setup is a bit convoluted and there is almost no support what so ever if you run into problems.
Hubzilla has interesting features, but use as an AP fediverse instance is an afterthought at best. It kinda works, but if that is the part you are most interested in, I would not use Hubzilla for it.
The Youtube algorithm that pushes videos (and thus advertisement income) is very opague and there is a kind of mystic cargo cult by many creaters on Youtube trying to game it (but they usually end up being manipulated by Google instead). Suggestions to move outside of this cult is often met with a lot of hostility as they don’t want to endanger their imagined connection with the algorithmic gods.