Decisions, decisions, decisions... Last new headset for me (20 years ago) was a David Clark... no brainier right!!! But with the new fangeled technology, I am thinking it is time to upgrade to the noise canceling as my old ears get easily distracted these days. I am looking between the David Clark Pro X-2 or the Light Speed Zulu 3. I looked at the Bose, I just don't see where the additional feature benefits warrants the additional $200 price. Could you let me know which one you have and what you like and don't like about them. Or, if there is another one I should be looking at. Appreciate it.