My favorite seems to be the MB CL 600. I've had many of the exotics and I find them uncomfortable for everyday driving. Also they have to be pampered.
My CL 600 is as comfortable as a sedan and with 500 HP and twin turbos I can fly when I want to.
I had a CL 55 and liked it a lot. The power felt a bit raw. The seats were a bit uncomfortable with the stiffened bolsters.
Now I love my CL 600. The seats are great and the power is there but more refined.
Now I need to find an oil well I can tap into directly. This puppy suck up gas.
After all we are supposed to be talking about a daily driver, no?
However, if it is just looks, then my vote goes with the Aston.
From a "looks" point of view The last mini Ferrari I loved was the 355. The last 12 cylinder Ferrari I loved was the 456.
Just my viewpoint.