Can someone explain to me what the difference is between a model with 6 attacks with damage 1, and one with 3 attacks with damage 2? I'm aware that the variation is going to be greater in the second case, but the average will be the same, if I understand it correctly? The rules seem pretty clear that a damage 3 attack can kill 3 1-wound models (which I think is daft, I liked the old rule better). So is there any difference at all? It seems to me like they could have just left one stat out.