Hi, my sony in-ear phone bought like few years ago finally half-spoiled (one side no sound lol) (I bought it during ipod touch 2nd Gen that time, maybe like 4-5 years ago?)
so i would like hear some recommendation...

i got ATH-Pro5V headphone as well. (It is very tight, sound quality is not bad tho for the price, i also need hear other's output too to compare my standard hmm)

about the sony in-ear bud, i forget the model already, it is the hook design one. but recently i went to sony store it looks like nicer too...

back to usage
most of the time using it for songs, J-pop like those anime one? or maybe OST like Gundam Unicorn...hmm... or sometimes classic song , those really classic like Queen's Dont stop me now, YMCA , or sometimes mainstream song like PSY's Gangnam style, LMFAO I'm sexy and i know it (not really listen often, just sometimes)

most of the time i use it on LRT   or in office sometimes, office environment is more quiet.

i cant use normal earphone as well, my ear dont have the thing to "hang" it, also recently found out my ear is rejecting In-ear bud even i use smallest bud size, that;s why i need use the sport type or hook design or whatever that got support on ear.

budget maybe rm 200-300, not sure want op to 350 or not hmmm 

use on my nokia N8 phone haha for music   no amp

my old sony one temp to be more clarify music and little more bass compare my ATH Pro5v, but other aspect performance seems drag down a bit.

In LRT i need open till 75%-95% for music, so i thinking noise isolation also does matter. normal condition i usually is 25% of volume only.