Tried an Immortal China game (with Smoother Difficulty, no starting extra Settler, but ramped up bonuses through Eras). AI included Curtain, Gil, Peter, Mvemba, Trajan, Teddy, and Pedro. The map got filled in fairly well by the 170s, although nobody settled England. Trajan wandered a Settler, but never settled Spain. I think Peter hoses everyone by grabbing so much land on a cramped map.
I dawdled at 7 cities to build infrastructure - left Japan for 8th, but Curtain started sending Settlers, so it was a rush to get that and 4 more. He also had very early Cavalry. He was wonder whoring, so I missed Pyramids and Petra in my western dry city. Not sure had I beelined Mathematics and saved builders I could have had it, as Barbs in the NE were a major rampaging pain.
Peter settled smartly and took Uruk, he was the clear leader much of the game. I think better balance could be had by using Norway or Scythia instead. I'd be curious to shake things up in other ways, perhaps play Japan, and switch Qin for Curtain. Then try to settle towards Australia.
DomV just seems like such a joke. Sometime in the mid-100s, Mil Strength plummeted again, even though most AI had good gpt. Peter stayed OK, but when I quit t178 I had MS near 1,800 and Peter only 600s. Averaged, the AI had MS of only 278. Even so late I could have just Frigate rushed everyone.
There are a lot of things I like about this small map, but there really should be 2 more different lux for every starting area. There's just no tension for a land rush early, no thrill of really nailing good spots. Your neighbors always have the same lux as you, and there are no Strategics revealed to plan around.