Lately I've had tremendous success on Emperor difficulty. I used to play by using Liberty, but I've heard that Tradition is "better", and considering that even on Liberty I usually build four to five quality cities before I run out of space, I decided to try it out. My biggest problem in the early game expansion is handling Happiness and Gold, which is why I usually end up with five cities at most. And now I'm winning games pretty easily, usually through a Diplomacy or Science victory, sometimes even without engaging in a single war (either started by myself or the AI). I usually am allied with every City-State in the game.
I also sometimes end up with 30-pop to 40-pop cities. Besides having a lot of Farms, this is often the result of being Allies with every Maritime City-State in the game. Besides being able to run every single specialist in the city, and the fact that every pop increase Science output by 1, is there any other advantage to having such massive cities? Should I instead be building less Farms, and more say, Trading Posts? Should I place more cities, and put them closer together, so that Terrain is better maximized? I don't place Farms absolutely everywhere; I place Mines where necessary, and usually do not chop Forests and Jungles, instead opting to use Lumbermills in Forests and Trading Posts in Jungles (for University later on), so my cities are often well-balanced. Yet they still grow massive.
I also sometimes end up with 30-pop to 40-pop cities. Besides having a lot of Farms, this is often the result of being Allies with every Maritime City-State in the game. Besides being able to run every single specialist in the city, and the fact that every pop increase Science output by 1, is there any other advantage to having such massive cities? Should I instead be building less Farms, and more say, Trading Posts? Should I place more cities, and put them closer together, so that Terrain is better maximized? I don't place Farms absolutely everywhere; I place Mines where necessary, and usually do not chop Forests and Jungles, instead opting to use Lumbermills in Forests and Trading Posts in Jungles (for University later on), so my cities are often well-balanced. Yet they still grow massive.