THE GREATEST GUIDE TO BOSS45

With its pedigree in active sound-canceling headphones, it's not astonishing that Bose's new QuietComfort 45s ($330, £320, AU$500) are fantastic. But for your lot of folks, the question is just how fantastic are they in comparison with Bose's somewhat dearer Sound Canceling Headphones seven-hundred or Sony's superb WH-1000XM4.P