Mod camp map question

Which mod out there for rome totalwar has the most in depth and fun campaign side of the game (not worried about the battle side at all here).

I might be slightly biased, but you can always try out Diadochi - TW or the Extended Greek Mod. Both of them have great focus on excellent campaign play.

I'm as biased as RedFox,

I recommend Europa Barbarorum , but it depends on what you like, XGM has a lot of cool hoplite units, but EB has a better campaign and I personally like how EB's map looks and balances provinces, albeit slightly heavy on the Western side of it.