scsharp2260, I have a 2008 Ultra and went through 3 HD headsets and 2 new cables from radio plug to my helmet. Tried the last new won (all on warranty!) when the wife and I went to Reno Street Vibrations (from Oregon 440 miles), and headset was messing up before we got to Reno.
When I arrived in Reno, I went directly to Reno Harley where J&M was set up and purchased and had them install their headset in my helmet. Next day, wife and I went to Virginia City and the J&M headset worked so much better than the HD that I returned to J&M and had my wife's exchanged as well.
They are so much better than the HD headsets that I would not have believed it myself.
Problem I had with the HD's was at the helmet plug-in. After a little use I had to wiggle the plug-in to make it work. It would work for a little while and then I think the wind would move it enough to make it stop working.
I have found that the J&M stuff is very good quality.
Good luck, and ride safe!
Roger