Beyerdynamic - Aventho 300 vs Master & Dynamic - MW75

The Aventho 300 edges ahead on the Mars Score (72.6 vs 67.1), but the 5.5-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Aventho 300 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are battery life, weight, ldac.

The MW75 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

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

Bottom line: the Aventho 300 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.