What's the purpose of multiple quality profiles existing in parallel in Radarr/Sonarr? - Feddit

Well hello there, I’m diving into the *arr suite of things currently and am trying to setup everything to my usecase. I think I mostly already understood, how a single quality profile works within itself, like upgrading quality and so on. But what I didn’t get yet, why would I want multiple different quality profiles to exist? I mostly am having this priority list: - BluRay 1080p - Any 1080p - Any <1080p Would there be a difference of having these three as separate quality profiles or having them within one quality profile? What’s the preferred way there (if that’s not just dependant on the usecase)?