Mid Route C spoilers.
2B being gone is sad and all but A2 is fucking awesome. Her berserker mode, better dodge, taunts (the one with the spear is the shit) and her personality that comes through in Pascal's village has made her my instant favourite character. I wasn't into her design at first but it's grown on me, maybe if it wasn't for the high heels.
Can't wait to learn more about her unless she turns out to be Hitler.
This is my favorite one: