Fertility rites is my usual pick since population is so important, it applies in all circumstances, and lasts throughout the game. Sometimes I went with one of the terrain options. (Messenger is popular on these forums but +2 science doesnt seem like much contribution to the overall.)
However I just tried monument to the gods and may use it going forward. The result was to save over 150 hammers, especially since the benefit also applies to the ancient and classic national wonders. Thats at least 10 turns of production put towards other uses. Not to mention building the world wonders at all (finished first).
However I just tried monument to the gods and may use it going forward. The result was to save over 150 hammers, especially since the benefit also applies to the ancient and classic national wonders. Thats at least 10 turns of production put towards other uses. Not to mention building the world wonders at all (finished first).