Would you choose natural birth or c section and why?

Hi ladies, my friend just given birth to a beautiful baby boy via planned c section, as she was not allowed to deliver naturally by her doctor. She told me it was great and easy, and nothing to worry about if I have to have one too. Now my other friend had quite a difficult delivery, and plus I hear all these stories how much women suffer through birth. Did any of you considered choosing to have a c section even though it would not be medically necessary?