As a company shipping a ton of shit, moving to anything is difficult. We have a self hosted gitlab (and forgejo) that's used by some people and it's fine.. but the UX is not on par with github. Forgejo self-hosted is not HA so we can't really move to it, Gitea is probably fine but hated for some reasons, we haven't tried it.

Github remains still the best option but the touch grass moments that the constant outages bring have us looking for a real good alternative. I'm personally quite excited by tangled.org, but we can't move to this until they have proper private repos and branch protection rules.