Thanks for so many inputs.
I going for the best my good 500 can fetch, of cos can stretch a little more for a 1 time buy. Btw how long can a earphone last if i take good care of it?
I am new to headphone is their performance better than IEM for the same price?
I choose IEM cos for home/road use but I suddenly realised I listen more at home than on the road, 70/30 ratio.