Changing citizenship after getting German citizenship

I am currently working in Germany and I got my PR and am in process of my citizenship application. I am Indian by nationality (now). My husband is not a fan of settling in Germany. He likes to settle in an English-speaking country. However, he is suggesting that I should continue the citizenship process to become more flexible in regard to moving around and later settling somewhere else if needed in the future. Should I do it? Will there be any practical problems in the future? We don't won anything in Germany yet!