Honestly, it really depends. For stories, it depends on the characters I have made at my disposal. Sometimes I like both equivalently, other times I prefer one over the other. There's a certain main character I made as a story draft, I love her more than the other character. Other times, I have a duo dynamic and I would end up just loving both of them equivalently.
Like one example, Alessia Marcella Beatrix (as of now, her name would soon change after her Homeward Bound arc). She is the main character in one of the novels I am working on. She's a morally conflicted soul, constantly fighting against her programming and her damned "nature". However, on the outside. She's respected as a rebel general and a trusted confidante among her family by bond. Despite her programming, she is seen as a capable leader and a very empathetic soul, although pretty sarcastic and somewhat unpredictable, especially in combat.
(That story is still in my draft, so if you are interested pay attention to my wall and I would be announcing when I would be actually publishing it. Also, Instagram [@ silenthisper] since it's where I would be posting some arts of my characters)