I love the sound of a high performance V-8. But, I find the noise the Jag makes "contrived" for the lack of a better word. It's too much. The AMG V-8s sound more "natural" and instead of being created for effect, the sounds seem required for all the horsepower that's being made.
The BOSS302 is the same for me. Suits the race-car look, the performance, and the character of the car.