Don, I had RH on my RK, I too did a stupid thing and bought the $99.00 "quite" baffle, SAVE YOUR MONEY Don't do it......

I AGREE WITH BUBBA !
Tried all three versions of the baffles, primary reason was to experiment with the sound of each and get it where I wanted it. The quiet version had the worst sound of the three and I've stayed with the performance baffles, I mean that's why we use OTS (other than stock) in the first place right? My dyno numbers were great, but did not do three dyno runs to validate the different baffles effects, if any, just too damn expensive to satisfy that interest. IMHO.
I use ear plugs a lot when riding on the longer runs, mostly to get rid of the wind noise and back seat safety advisor feedback

, and it does help with the exhaust noise no doubt. But of course on the SERK I'm not worried about all the accessories interfering with the riding experience.

Joe