Does amazon accept returns? If so, if I don't like it I can return it.
i think u wont go wrong with the hd600....the mids are definitely more forward vs the d2000...since u said u are looking for forward mids.
The bite on the asgard will add more grit to the sound of the hd600...at the moment my hybrid LYR is doing great on the hd600. i like a little tubey organic flavor to my music.
hd600 is never unexciting...it will faithfully play u the music that u have. u can add silver rca cables if u need more sparkle in your setup..
just tune it further to suit your taste.
What do you mean when you say the asgard adds grit? I don't know what grit means lol