Anybody here play ensemble stars?

What's your favorite character/unit? I just got into es and valkyrie became my instant favorite. Their songs are a banger and i love their dynamic so much.
https://youtu.be/0xdUNS5_JF4?si=YbjNoISibBmB8z9J and https://youtu.be/iu5UOufN4XU?si=br3CyjQKWaGHy1kX is my favorite songs of theirs