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 QC35 Series II Wireless Noise Cancelling Headphones Headset | eBay
Replacement Cable For Bose QuietComfort 35 Series I II QC35 QC35-II Headphones With External Mic Mute Switch Volume Control Clip - AliExpress
Replacement Ear Pads Fit for Boses Headphones, 2 Pcs Noise Isolation Memory Foam Ear Cushions Cover Compatible with QuietComfort 35 (Boses QC35), Quiet Comfort 35 II (Boses QC35 II) over-Ear Headphone - Walmart.com