Antananarivo [14]
Auckland [15]
Bologna [23]
Buenos Aires [12]
Brussels [13]
Caguana [17]
Cahokia [19]
Geneva [11]
Granada [5]
Kabul [15]
Kumasi [18]
La Venta [12]
Lahore [19] (22-3) Getting hard to choose who to downvote. Nihang are good, but it strikes me that there’s some hyperbole going on here. They only really work in specific windows according to their power spikes: eg. the jump from swordsman strength unit to Musketman strength unit. If you don’t time those windows, they’re just another unit. And think about the investment you need to profit: (1) gain suzerainty of Lahore, which requires culture for envoys/amani, (2) build holy sites or secure some other source of faith, (3) build an encampment, (4) rush the right tech for the next level of encampment building, eg bronze working for barracks, military engineering for armory, (5) build up 200 faith and purchase one, (6) build or purchase the next level of encampment building. That’s not exactly a simple process; there several unsynergised strands pulling in different directions - culture, faith, technology, production, encampments - which you need to navigate before you can benefit. Compare that with some of the bonuses here where you get to profit from instantly: Zanzibar gives instant amenities, no fuss required; Yerevan gives instant OP apostles, no technology or secondary districts required; Bologna gives instant source of great people points. TL;DR: Nihang are good, but they require more investment and timing than people are accounting for.
Nan Madol [20]
Rapa Nui [20]
Valletta [18]
Yerevan [21] (20+1) my second vote for them in a row, I know, but I have strong feelings about this. Lots of these city states have great bonuses that contribute to your empire generally. But point out another CS that gives such a direct boost to a victory condition as Yerevan.
Zanzibar [21]