Bose - QuietComfort Ultra 2 vs Sony - WH-1000XM6

The QuietComfort Ultra 2 edges ahead on the Mars Score (64 vs 60.5), but the 3.5-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the QuietComfort Ultra 2 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are driver size, weight.

Pick the WH-1000XM6 if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. Its strongest claims are ldac.

Both ship with comparable battery life, active noise cancellation, spatial audio, so those specs don't separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.