Purchase advice A4 Avant or F31

Hello in the round, I try something, and will probably get the one or other wide side. Currently I drive an F31 320d switch in Mineralweiss year 2013 as company car. I am really satisfied with the car. Is my first BMW. Motor top but a bit loud, inside well the colleagues from Stuttgart and Ingolstadt can do that a bit better. Now a new service car is available. This is my BMW Config: http://mein.bmw.de/f0b8a2e0 This is in the Wetbewerb zu http://www.aud i.de/ALPBQ4VQ Both configurations are exhausted up to the last cent. That’s all I get into the Car Policy. BMW is significantly cheaper with us. I’m not one who has shot himself into a brand. The Audi is new. What would you do? I can’t decide. In the BMW Forum I also post this once in a while.