This was quite a hard decision as all Bose and Bang & Olufsen headphones are brilliant!
But as I have to choose, my two favorite headphones are Bang & Olufsen H8 and Bose QC35.
With Bang & Olufsen H8, I love their accuracy with audio reproduction complimented with noise cancelling and the touch sensor just tops it off. As they also stream with Bluetooth, it's the best of both worlds in one headphone.My other favorite is the Bose QC35. These headphones have blown me away with their light-weight comfort, great for long flights or at the office for some quiet time. The Bluetooth connectivity is really easy to pair up and the noise cancelling is brilliant, I just love these headphones from Bose!