I had a saff for 12 years as my daily and then got a 330d m sport as i was doing a lot of miles. the saff got next to no use for 2 years so i sold it and got a 5.7L v8 cobra rep for a toy nowhere near as much fun as a cos so sold that for my 500.I don't think you can beat a cos for a fun car but would't want to run one as a daily now.