Apple - Studio Pro vs Beyerdynamic - Aventho 300

The Aventho 300 edges ahead on the Mars Score (69.2 vs 72.6), but the 3.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Studio Pro if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. The biggest gaps in its favor are spatial audio.

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. Its strongest claims are battery life, ldac.

Both ship with comparable driver size, active noise cancellation, weight, 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.