My new Bose Qc 35 II. I have tested both this and sony XM4 and gone with Qc35II.So much happy specially with 4.8.1 firmware. I wonder it is competing with 2020 XM4
Bose QuietComfort 35 II Gaming Headset Review - RTINGS.com
Apple AirPods Pro vs Bose QC35: Which is best for flying? - Gearbrain
Test: Bose QuietComfort 35 II - fremragende støjreduktion - Livets små ting