Please help me find a new Simic commander

Hey there,

for my "regular" (non-precon, non-special-budget etc.) decks I try to keep only a single one for each color combination. I play no cEDH.

My first deck commander deck ever was [[Koma, Cosmos Serpent]]. I started it with a generic simic goodstuff deck, tuned it into a more token-focused strategy and at the moment it's a fast-Koma into protect the serpent build.

Now I'm tired and want to change to another Simic commander in full.

What are your favorite Simic commanders and why? What is exiting and special about your games with this deck? What are the core mechanics and which cards do you love playing?

I find it really hard to make Simic deck just not full "Simic Stuff", if you know what I mean.

Thanks for your input!