I am not affliated with either product here other than being a customer, but Lightspeed and Leatherman deserve some praise for great product support.
I traded some work for a Lightspeed 30-3G, the button cover on the power supply fell off. I called them about it and also mentioned that the cord would wiggle and affect the audio. No problem they said just send it in and they will fix it. I was in town and they said if I brought it by first thing, they would fix it while I waited. I came down the next morning and true enough not only did they fix it, but installed the next generation of the power supply, and then replaced anything that was worn on/in the headset. It took about an hour. It was damn near an O/H. When I was going to square up they said,"no charge." There was no proof of purchase, warranty card stuff required to present.
I just purchased a new headset for my wife, and got a ANR Lightspeed unit without hesitating. They really stood behind their product and they have my business! A friend started flight training and he asked about headsets and my response was go with Lightspeed, you will not be disappointed. He bought one as well.
I was using my Leatherman and the blade lock failed. It was an old Leatherman I purchased when I was a line guy going to A&P school. I have used it at work, fishing, and the like as well as lately keeping it with the airplane as part of my tool kit. I thought they would not cover it, but went down to the factory and dropped it off for warranty and three days later received a replacement which is the current generation PST, a lot nicer then my old one! Again no proof of purchase, warranty card B.S.. They stood behind it. I'd buy another tool from them without question.
There are still some great companies who value having good product support. They have my business.

