So far I have found that being on a smaller instance has been beneficial because most of the small instances don’t get defederated as long as they aren’t actively encouraging terrible behavior (or are abandoned) even if you primarily post at beehaw or something, having the option to find good communities within other large instances is nice. Reddit had some good communities even as the site was going down the enshittification route.
I don’t really care about most of the communities on my home instance, but having access to everything else on lemmy within reason is nice.