Returned them due to poor fit and ear pain. Opted for Bose 700 headphones and couldn't be more pleased. Absolutely the most comfortable to my ears, but the biggest factor for me beyond the ear pain was the call quality. The call quality on the APP is just decent, if not below average. Call quality on the Bose 700 is just outstanding and for me that was the key.
I did the same due to poor fit, how good are the 700, I got $75 off here so were only $120 more than the pro's. I had the QC35 till a few months ago, the 700 are way better.