V&H Pro Pipe HS Baffles

I have an 03 Fatboy which I am planning to change out the stock pipes. I have decided on the V&H Pro Pipe HS primarily for the style and looks. Reading up on the catalogs, I noticed you can purchase a competion baffle for these pipes. Does anyone know the difference between the regular baffle and the competion one? From what I am reading in the forum the Pro Pipes are a medum to loud pipe. I would rather be on the loud end of the noise spectrum. Can you folks give some input on what you feel are the louder pipes? Thanks in advance.