Q. I intend to migrate from America to live in Pakistan. Some friends advise that it is better to remain in the U.S.A. Which country is the better of the two?

A. Although Pakistan is not an Islamic country and although it is governed by a corrupt kuffaar government which has imposed kufr law, it is better to live there than in the U.S.A. You will be more free to practice the Deen in Pakistan than in America.
Your intention to migrate to Pakistan is valid.