I'm pretty sure you can't hit Nito from behind. (in response to a post earier) My Divine Zwei +10 missed completely whenever i aimed at his cloak, I had to go to the front.
OT: I like Sif, especially the challenge of fighting him without magic or a shield, but my favorite is the 4 Kings. i like the idea of dropping down into the endless abyss to seek out an ancient evil, and they look really, really cool. The fight also keeps me on my toes no matter what playthrough it is, since they can be pretty unpredictable and kill you fast if you mess up.
OT: I like Sif, especially the challenge of fighting him without magic or a shield, but my favorite is the 4 Kings. i like the idea of dropping down into the endless abyss to seek out an ancient evil, and they look really, really cool. The fight also keeps me on my toes no matter what playthrough it is, since they can be pretty unpredictable and kill you fast if you mess up.