Hoid. Because he’s Hoid. I’m a sucker for the mysterious and mischievous
Then Dalinar. Absolutely LOVE his storyline. He’s the fulcrum upon which this world turns, and he’s up for the challenge.
Lift is fun to read. Shallan can be fun, but she can be very frustrating to read, too. Pattern is my favorite spren, though. “No mating!”
Jasnah reads to me like Cadsuane from Wheel of Time. All knowing, all powerful. More, as a character, she just seems flat. Not well developed. That’ll change, I’m sure, when we get to her novel, but that’s ages away.
Nale is my least favorite, though. By a long shot. I just can’t stand characters who abrogate their free will choices to “The Law” or “Vorinism” or some such nonsense. You’re not a robot; you’re a human being (-ish, I guess, in his case). You don’t get to just lay all your choices at the altar of whatever absolute you serve.