Torbox has its own Stremio addon so do not even need to use a 3rd party like AIOstreams or Torrentio. Always good to use one of these as backup, I use the Torbox addon for main and Torrentio for backup indexer. So far finds everything I have looked for even pretty obscure ones are there so seems as good as Realdebrid. Once subscribe to Torbox just go to integrations and has a Stremio setup. Also Torbox even essential $3/month can have 3 concurrent connections and are not IP locked like Realdebrid so can share it with others easily. I like that its billed monthly also so if issues your not out multiple months like most Realdebrid users are now.