Best Underrated Weird Anime?

Hi! Happy holidays! I’m looking for some Underrated Anime that might be considered Weird in concept (SEL, BoBoBo, Onara Goro, etc.) to watch and possibly cover on my YouTube channel!

I love finding shows that fly under the radar and try shedding some light on them! Especially if they’re really strange!

Thanks in advance and hope everyone is doing amazing! :3