Total
Sound
Comfort
Quality

Great quality and price

Best value and quality, especially for the money! I'd say best semi-open mixing earphones, there are lots of very expensive headphones, but do they deliver the better sound? I have Sony 7509HD also, which are really great closed back earphones, if i may bring in such a comparison... But compared to Sony, the Beyerdynamic DT880 (being a semi-open) gives extra sense of room (reverb) and instrument positioning. Don't know how to describe it better. But just listening to different kind of mixes / music, somehow the use of the reverb and room is more obvious. And of course you can mix low-mids and low end on them! Pleasure and interesting for just listening, plus great help while mixing. I really recommend them!