as the title says im finally looking to upgrade my m50's with something in the 3-400 dollar range. i use a yulong u100 as my dac/amp. from the little reading that i did im more or less choosing between HD 600 or DT 880 (600ohm) although more recomendations are always welcome, shopping for all this is part of the fun . but back to the HD600 and DT880 how do they compare with metal, such as Parkway drive, texas in july, bring me the horizon and that sort, as well as instrumental stuff like boards of canada, el ten eleven, if trees could talk. there is much more but those 2 music types make up a big chunk of what i listen to. also i plan on getting a stand alone tube amp like a little dot MKiii in the next 2-3 months so im wondering how that (and my u100) would do at powering the 600omh dt880.
any and all input is welcome and very much appreciated