I suppose it depends on what you plan to do with your truck. I bought the Pro because I wanted the Army Green, not because of the exhaust.

Its my daily driver, and I do most of my driving in the hills of Tennessee so the exhaust tone and drone is very annoying because it's constantly unshifting and downshifting to find the most efficient gear. But the guy that I traded lives in Florida where its mostly flat where he lives and he's enjoying it. I'd suggest driving one with the exhaust. Some people say they get better after you put some miles on them, but I had mine on for about 3000 miles and it never got any better.