Hi guys, im new here and im need advice about open headphones.(sry for my english). Im listning difference music, a lot of rock, little bit metal, electronic and hip hop. I love to feel wide soundstage, details, little bassy, clear sound. Dont like sibilants. What will u recomended? I cant hear headphones before buying. A lot of used headphones at marketplace, like akg k240 mk2(or k240monitor 600omh), hd 555 or other what u would recomended. I've had superlux hd669 at past. They was nice. I have laptop and portable esi ugm96.