I want to buy a sports saloon that I can use every day, and I narrowed it down to the Aston Martin Rapide, a Maserati Quattroporte and a BMW M5. Money is not really an issue in this case, so I was just wondering which one I should go for and why. I'm leaning towards the Aston or the BMW, but I definitely haven't written the Maserati off. I want the car to be comfortable, luxurious, practical and fun to drive. I really appreciate all answers.