I'm gonna say "The Avengers". I loved that superteam and with it get to enjoy many of my favorite characters without separating them necessarily. Hulk, Spider-Man, Captain America, Thor, Iron Man.....all current or former members of the Avengers.
This Incredible Hulk is the only comic I read (well....besides Hellboy ) and I just love his character so much. His anger, torment, frustration... Just wanting to be left alone, but constantly badgered, offering help when needed only to be betrayed. What's not to love about this big guy.