Only get to play once a week so have only tried:-

MTW2
England - comp short - on long atm
France - comp short
Moors - comp short
Byz - comp short
Russia - comp short

On retrofit atm, but will be back to LTC now it's on gold, really want to try broken crescent & long road (and stainless steel from what I've heard) but don't want to have lots of unfinished campaigns.