Having grown up mostly in the countryside I have to say that I would prefer city life better. Especially for the convenience and what not. Visiting the countryside is not bad but I would not there to be honest.
I prefer to live in the city, because there is more to do. But I don't like cities that are too big with too many people, like New York City. I like New York City but it's always so busy. So I prefer to live in smaller cities.
I prefer to live at the city, you have shops, supermarkets, doctors, and more. In the countryside you have quiet, you have not pollution.