A year ago I wrote about the Bowers & Wilkins PX noise cancelling headphones. I have put a hundred thousand miles on these things flying this past year. They continue to be a great product. People ask me why the B&Ws over the Bose which tend to be the “gold standard” for these situations. There are a few reasons for this… 1. The B&W headphones has better features, 2. I am done purchasing products that charge using micro-USB. That’s really it - I think the Bose are great and if you have them keep using them.