Audio-Technica - ATH-MSR7b vs Beyerdynamic - DT 1990 Pro MK II

These two are evenly matched on the broad strokes, with the decision sitting on which individual spec advantages weigh more for your use.

Pick the ATH-MSR7b if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.

The DT 1990 Pro MK II similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable battery life, driver size, active noise cancellation, 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.