so if you pick a city from Fallout 1 and 2 to be in a new game what would it be and also i would like to know what city you wouldn't want to see in a new game and why

I would kind of want to see New Arroyo, how it turned out and how it looks in the 2280's. Granted, it's not a city from any of the games, just mentioned in the Fallout 2 ending slider of what became of the village people (not the musicians) and the vault dwellers when they banded together.