Maybe this has been asked before, but what are the songs you used for testing the iems ?
Would you mind to share?
To show my gratitude, here are the iems were purchased and to be purchased just based on your review :
-Phonak pfe012 for myself ( Love it, But somehow, I have upgarded to Heir Audio 4.ai after 2years of using pfe012 )
-Vsonic GR07 for my wife ( She really loves them, but sadly the right side of this iems has died )
-Vsonic VC02 for my lil sister ( She likes it for the relaxing sound produced by these iems )
-Vsonic GR06 for my lil brother ( He likes it, and now... I have just placed an order Dunu DN1000 for him after reading your review ).
From a happy thread follower.