Koinon Hellenon - Great fun campaign. Wiped Macedon and took Crete early, and always had plenty of money based on a maritime trade model.

(Oh yes, spent the whole game buildng up Sparta to the point that I thought I could buy Spartiates, and then found out they don't exist :P)

Makedon - Wiped out Greece and Epeiros, Expanded until my troops ran out, and went completely and utterly broke. Was at negative cash after 1 turn, and only went positive after I took out all of Greece and several other nearby cities. Companions seem a bit too uber, but fun to have on my side.

Hunter