camber induced question

Hello, I have a question about cams. Let say we have a 5.5 m sail with two cams and a 6.5 m sail without cams. Assuming the wind conditions are exactly the same and unchanging. Which one will give me more speed? power? or control? I understand that many variables can go into answering this question, however, I am just looking for a ball park generalized answer to help me grasp this camber induced thing. Thanks, Take Care