I have had the same pair of DC H10-40's since 1986, apart from a new microphone and some ear seals they are as they were when I bought them and still work fine. For the last 8 years I have used company supplied Bose headsets, first the X and more recently the A20. The A20 is way ahead of the Bose X.
Recently the DC Pro X has caught my eye, thinking about making the change, but would love to try one for a few sectors first.
