Board Game Arena

What would be your favorite map to bring to BGA next, if you could only chose one? Please note that we can't promise we will take the most voted one, as other factors are to be taken into account (publisher approval, technical difficulties, ...), but it will definitely help us to chose the next map...

This game is very good and interesting for studying history, but there are two problems. One is that this game requires a lot of playing to get good at it. However, there is only a limited amount of time when there are multiple players in the game. Second, the difference in level between players is...