Soundwise you rated DN-1000 same as Brainwavz B2. (9.2 SQ)
I have B2 but I was thinking to upgrade to DN-1000 mainly due to dynamic driver capabilities - bass extension - is it really worth it? Is there anything that DN-1000 does really better than B2?
Or I should ask: what is keeping the B2 to be on par with DN-1000?
BTW: have you had chance to hear / review ATH-IM70 or Zero Audio Doppio?