Mottled Java.
It's not the fact that she bites VIGOROUSLY to defend her nest when broody -- I don't really mind that and have figured out how to cope with her without bleeding (gently grasp the feathers at the back of her head -- where a rooster would grab on when mating -- and thus control her head while taking the eggs out from under her).
But she and her sisters that I've already sold just didn't seem to have much personality. They didn't stand out in any way -- not active like the Australorps, unshakeably calm like the Marans, or intrepid and mischievous like the California Whites.
There's nothing really wrong with them and their coloration is lovely, but they just didn't strike a spark for me.