Please help me by limiting my choices

Hello! I need help deciding what to build. I would like for you to decide for me what color my next deck will be. If you want to give me tips about specific commanders too, that'd be fine, but im mainly here to get help in limiting my choices, as I have a hard time deciding. I only play in my pod, but there are 2 LGS in my area that I'm curious about playing at. I would like the suggested color to be one that I don't already own. I will get a commander from the most upvoted comment's suggestion, so feel free to fuck me over, I love wonky and bad stuff too.

The deck I own are: BlackGreenWhite x2 (Anikthea* and Ixhel) BlackRedWhite (Dihada Planeswalker) BlackBlue (Toxrill) BlackGreen (Hazel Squirrel) BlackRed (Valgavoth) RedGreen (Kibo, monkey/ape) Bluewhite (Plagon) Black (Horobi)

• - Altered precon

As you can see I really like black, and would love a suggestion that doesn't include black.

Thank you!