In this case I too would have gone for the experience of Buffy, and not for the pragmatism of Faith (if you can call it like that) It would be hard, given the situation, and I would be tempted but Buffy just had the hardest time of all so it is sortof logical that she is a bit edgy. it's very immature of everyone, really, to confuse edgyness with arrogance or even incompetence.