I have Sena headsets I bought in 2012.  Been wanting a Prism for a while, and my wife finally bought me one for Christmas.  Just getting around to figuring it out today and went on Sena website to download manual.  Lo and behold Sena has a product I didn't know existed...the 10C which combines communicator and camera.  Only about a $60 difference between the two, so no big deal.  My primary use is for the motorcycle.  I'm just wondering if anyone out there has an opinion because I'm debating whether I should keep the Prism and use it in combo with my communicator as I always thought I would, or if I should trade the Prism in and get the 10C.