Simple question: which support character is your favorite in overwatch? Who would you rather use to help your team or who would you prefer to have to back you up? Its honestly a very close battle for me, but overall I have to say I find Mercy to be the best. Her healing just blows the rest out of the water for me. And the ressurect has saved a match more time than I can count. Lucio is my second choice, as I often pick him to push the objective with not as good a heal overall but he has significant damage to add to the battle.