I'm curious what City Size / Tile Distance most people are using for their Cities. I've tried spacing cities 7 tiles away in order to maximize eventual city size but I'm finding it difficult to grow those cities Tall. It seems building Tall an eventually having lots of districts within a city isn't optimal. I've had better results with cities building just 4 tiles away. Please note your observations / strategies regarding Tile Distance between cities and how large you are growing each city. Please also note what difficulty level you are playing at. Thank you.