They're pretty polarizing sound sigs. People tend to like the K701s less, but that's because most people enjoy a warmer (the K701s are still warm) sound with more bass, that suits modern, electronic music better. The D2000s would have better bass that extends further and has better impact. If you don''t listen to them, you'll never know for certain which one you would like better.
That's right. I have to try one.