I'm at the midpoint of the game, and I have Beresad/Doomtank/Jigou/Asra at level 10. Doomtank is my favorite, those missiles are insanely good.
I'm thinking of choosing another hero to play next, so who should I go for? Ideally fun and strong, though I don't expect him'her to be as good as the former 4. Probably Oloch or Margosa? Mortemis looks interesting but I heard bad things about him.