Hi! I need some advice on choosing high end IEM for my tastes.
I am looking for an endgame hybrid IEM for metal music. I am listening mostly to black metal, viking metal, some doom metal and sometimes some acoustic\neofolk\ambient. I prefer dark sound signature so I want something with recessed highs, sibilance free without any peaks at 5-6 KHz. I auditioned UM Merlin and while I really liked their bass I just can't stand their brightness. Actually the bass of Merlin is the reason why I want hybrids now. My portable sources are HiFiMAN HM-801 and Altmann Tera-Player. I am not sure yet if I should go for universal or custom IEM. Any ideas?