I think that a city rat is much better than a country rat. A city rat usually knows a lot more than a country rat. A city rat could also get much better meals than a coutry rat as a city rat could go to a restuarant and get some leftover food. A coutry rat can only eat raw food or cooked food with poor quality. Although a city rat can eat much better than a country rat, there is a certain risk to it as there are many cats in the city.