SONY XM4 ANC Bluettooth headphone $349.99

The Sony active noise canceling headphone XM4 is on sale across the board. Does it mean it is a signal for XM5? Anyway, it is really tempting to replace my BOplay H4 which I loved for over 5 years for an ANC headphone.

Bestbuy
https://www.bestbuy.ca/en-ca/product/so … k/14777258

Amazon ($348)
https://www.amazon.ca/Sony-WH1000XM3-Ca … B07G4MNFS1

Dell (Rakuten 8% rebate)
https://www.dell.com/en-ca/shop/sony-wh … 3691/audio

Costco($348)
https://www.costco.ca/sony-wh-1000xm4b- … 84764.html