I own both the Sennheiser HD 280 Pro and the Bose QC35 II. The active noise cancelling Bose headphones are vastly better on a plane trip. The HD 280 Pros are ju

I own both the Sennheiser HD 280 Pro and the Bose QC35 II. The active noise cancelling Bose headphones are vastly better on a plane trip. The HD 280 Pros are just not very good at reducing ambient noise.