I personally do not like the 5711 but love the AP, however you says that buying the AP is a comromise for you and not your first choice.
Let me tell you that buying a wath that is a compromise is fraught with danger. You will continually hanker after your first choice and will not settle unti it is on your wrist.
You will then sell your AP ( for a loss as you are in a hurry to get rid of it) and finally end upp buying the 5711.
Do not compromise!
Julian