I lately mix music quite a lot and I use my v-moda m80 for it as it is the best headphone I own at the moment. Although I would like to use a headphone with a more flat response. I read a few threads about this and I'm kinda interested in the AKG models.
I'm also using a Focusrite 2i2 as interface for mixing. The music I mix is mostly guitar (both acoustic and electric) and vocals. Thats why I prefer a flat response headphone. Though I'm wondering if I should be using something else besides this interface, for example when I get a high impedance headphone.
My budget is around 250$. Thanks in advance ;)