Had Bose x commercial ops since they have come onthe market and can assure you they take the punishment of multi use from medical crew / pilots, and others. Early on had one out of the box which was not good and it was replaced immediately. I have had lightspeeds as well, and while they are good , and the back up service is superb, probably they would need to be as they are just not built for hard knocks and uninformed users who twist the mike boomaround and around etc.
For such a top product , the most disappointing aspect of the Bose are the volume controlwheels and I believe they still havnt fixed the issue. I will not fly at all without my Boses though. ANr the only way to go and I have helped sell many sets through recommendations,