For me personally, it's the paladin. I like to be in the thick of things, where the action is. I also like having a lot to do or contribute. I tend to prefer warrior types. So the paladin is right up my alley. With the paladin, you can be durable and dangerous. You can fight, defend, and cast some pretty useful spells. With the mix of combat abilities, healing, defensive boosts, spells, and access to social skills, you can contribute to every pillar of the game. You're never without something to do. I can slay monsters all day and keep the party safe and sound. Plus some of the paladin spells have great utility, like Find Steed. So it's really the class that can do everything I want.