Arkangelus
Prince
I've been giving this some thought - from the very first mention of Polders, I was sarcastically jumping in going yay, extra bonuses when I plunder them
. But quite a few of the new civs will actually be a bit different to play against, and offer a couple of unique bonus oppertunities.
First off, The Netherlands - as soon as they can get Polders down, its worth taking them. The production and gold upgrades later arent Dutch-exclusive - if you take a border city with its 3 polders, then it'll still become just as useful as you continue on through the game. It might be harder to conquer initially as you'll have to slog through Marshes, but it'd still be a richer prize than another civ's cities.
Austria could be initially frustrating, but useful in the long run if they snap up all their neighbouring city-states. On a big map, if they take 4, then you go to war with them and liberate them all, you've got a whole load of new BFFs!
Carthage will be very dangerous to war with early on, since their mountain crossing only kicks in after their first Great General. Even if you attack one of their units 3 times and kill it instantly, their accumulated points will still add up towards that General who'll give all their forces more maneuverability throughout the rest of the game... it might be better just to leave them alone a little while, actually...

First off, The Netherlands - as soon as they can get Polders down, its worth taking them. The production and gold upgrades later arent Dutch-exclusive - if you take a border city with its 3 polders, then it'll still become just as useful as you continue on through the game. It might be harder to conquer initially as you'll have to slog through Marshes, but it'd still be a richer prize than another civ's cities.
Austria could be initially frustrating, but useful in the long run if they snap up all their neighbouring city-states. On a big map, if they take 4, then you go to war with them and liberate them all, you've got a whole load of new BFFs!
Carthage will be very dangerous to war with early on, since their mountain crossing only kicks in after their first Great General. Even if you attack one of their units 3 times and kill it instantly, their accumulated points will still add up towards that General who'll give all their forces more maneuverability throughout the rest of the game... it might be better just to leave them alone a little while, actually...