Well, I know with the EotBS, they can be very versatile, we have models that can do some long range, and other models that are better close up and in the opponents face, Prussia, likes to be very Boarding heavy, FSA is a very long range army, KOB is a mid range army, CoA is a Mid to close depending on what you field, the models need to really work together, simply for the fact that there models cost a little bit more, RoF is a mid to close range army. But really it comes down to how you play them, and how you field them.
I don't know how to post pictures, once I do I shall!