Sony WH-1000XM3 finally surpasses Bose as best noise-canceling headphone

Given the problems with the last 2 generation and Sony’s refusal to fix, I’m not so sure I’d trust that “this time is different”.

https://us.community.sony.com/s/question/0D50B00004JW8ZLSA1/...

I am really happy with the preceding model, but apparently Sony now has improved on many slightly annoying bits.

Regarding the title: Most reviews actually put the Sony WH-1000XM2 ahead of Bose's competing offers as far as noise cancelling effectiveness and sound quality are concerned.

One thing Bose did better was the seamless switching between multiple Bluetooth sources (I need to manually disconnect the headphones from my phone or computer to start playing from the other device). I wonder if that has been improved now?