Who's your favorite Akatsuki character an…

Who's your favorite Akatsuki character and why? Also, who's your least favorite Akatsuki character and why? Thank you! ^-^

Itachi is my fav, I find him extremely cool, calm, and strong.. something I strive to be. Like if I was an anime character I would wanna be like him. My least favorite would have to be umm Zetsu, idk I just didn’t find him interesting.