I think there are only three unique improvements in G&K:
Polder: +3
from marshes and flood plains (requires guilds)
Moai: + 1
from coast, +1 additional
per adjacent moai (requires construction)
Terrace farm: + 1
from hills, +1 additional
per adjacent mountain (requires construction)
Now what about ranking them? Which one do you prefer or dislike most?
Same rules than other similar threads, +1 vote for the one you like and -4 vote for the one you dislike. Give reasons.
Polder: +3

Moai: + 1


Terrace farm: + 1


Now what about ranking them? Which one do you prefer or dislike most?
Same rules than other similar threads, +1 vote for the one you like and -4 vote for the one you dislike. Give reasons.