Aedui and Ptolemaioi. Ptolemaio have an awesome starting position without being to large to make the first few turns tedious to me like seleukeia, and a good unit roster with elite phalangitai galatians and good cavalary troops plus I always loved Egyptian history. I don't know why no one seems to care much for the ptolemaio as there always at the bottom of polls about favorite factions, europa barbarorum depiction of them is just far and away the best of any of the other mods out there as well, just superb.