Pros Light weight, great sound, very comfy.
Cons Longevity. This headset only lasted me two years. The ear phone itself has a non replicable rubber coating that wears off. And the rubber flexible back that holds it to your head breaks and it cannot be fixed.
Summary I can?t see this aviation headset being used in the commercial world as it will not stand up like its competition. I have worked with many pilots who have had their headsets for 10+ years with out issue. For a private occasional jet setter, it is a great Headset. For a commercial airline pilot, I recommend looking at Telex.