G80 M3. It's a LOT of fun, comes in a 6spd MT, and the sport seats are very comfortable and the EDC makes the ride nice and smooth when you want it to be. Not to mention the interior fit and finish is top of its class. I drove it home 800 miles from the performance center last year and it was a very comfortable ride. Drop it into sport mode and it'll become an edgy sports sedan. Best of both worlds.