Heraclea has always been Female Face 14, because she was Face 14 when she was made back in Issue 2. This is a face I've used on many female characters before.
Female Retro Sci-Fi face is one I've gotten quite a lot of mileage out of on Homecoming. I might have chosen it for Heraclea, if she did not have a traditional face.
Not a fan of Female Hostile Faces 1 or 2, but Hostile Face 3 doesn't really look hostile to me, only sarcastic and skeptical. I've used that face more than once as well.
My male characters tend to be philosophers, wizards, or hanging judges. As such they get a fair amount of mileage from the Older Faces.
What are your favorite faces?