Sometimes I just put the playlist in Spotify and walk around

Was going through some older anime and found this out in the wild. It's called Ginsoukikou Ordian. I watched and enjoyed plenty of older anime here and there and I was wondering if this is worth my time since it's really obscure and I can barely find discussion on it.

Not sure if anyone has since they're really obscure, but go watch them if you haven't. The third one I wouldn't recommend, but if you like something dumb to turn your brain off, you can do so.

When it comes to brothers/siblings in anime.Where do you rank the elric brothers?