I am currently using the Bose QuietComfort 15 (QC15), and it is no doubt the best active noise cancellation (ACN) headphones in the market. It is extremely useful especially when you are on a plane.

The Bose QuietComfort 35 (QC35) is the updated model to Bose QC25 and Bose QC25 is the updated model to Bose QC15. What makes Bose QC35 stands out over Bose QC25 is the wireless capability.

Bose QC35 - Box Front
Bose QC35 – Box Front