i really have no advice on you for that one. i am pure straight metal right here (thus my signature is my baby) and i use bluetooth headphones on my pod. the models that i have used are the sony ones (they suck on sound quality but are loud) the LG HBS200 (which were a tad bit bulky but sound was great when set on EQ of treble booster) and the Cardo S2 (which were about the same as the lg ones only less bulky and you cant make calls with them)
sorry its not the exact review you were looking for but i can only help you with what i have had experience with.
if i DID help please hit the Thanks! button.
