Here I am writing a jurisprudence essay and very bored. Try as I might, I can't stop RTW intruding on my mind. I've decided to start a new campaign as a barbarian nation as soon as I finish, so what should it be? I want something that'll provide a good strategic and tactical challenge, but more importantly one with "character" or a distinctive feel.

So what's your advice?

Just for the record, as far as I'm concerned the following are barbarians:

Britannia
Gaul
Spain
Germany
Dacia
Scythia
Thrace (borderline)