Input wanted. Keep Boxster or move to Audi S6 with V10

[Springman26]

Okay guys I need some help here. Just the other day around the corner from me popped up a 2007 s6 with the V 10 Lamborghini Gallardo engine. The price seems great and the car is immaculate. This baby has 435 horsepower and the Quattro tranny with paddle shifters. I think I'm going to take it for a test ride today. From what I have read its a badass car and super fast. It has low miles and looks very nice but it's a real sleeper. It doesn't have any bling factor to it at all being a silver 4 door sedan. My wife and I both enjoy our Boxster S very much it's triple black and looks really sharp. She likes the fact that the Boxster is a convertible but we also have a convertible jeep as a toy as well. We have two boys age 4 and 6 that love the Boxster and want me to keep it but they can obviously never ride together. Now I'm just thinking that the Audi would be even more fun to drive just curious of your thoughts? I would probably have to sell it in order to get the S6. This will probably probably be the closest I will ever come to a Lamborghini LOL.