I learned I prefer dark hair which is a preference I didn’t know I had.
The top right one, I think I like his outfit more than his physically appearance (I like the purple shirt, mushroom necklace and hat.), but I developed a head canon that he’s a chill dude with a lot of stories and I vibe with that. So I like his outfit and the personality I imagine he has. lol.
And bottom right, that’s just pretty much the Joker tbh.
I imagine the clown person with the white and black hair to be a happy go lucky nonbinary gothic clown performer. They over act for the fun of it and maybe look a bit scary, but what they really want to do is make people laugh. They’re a very extroverted clown and will sometimes skip or walk on their hands randomly.