I wanted an upgrade from my PoPo Hisoundaudio IEMs. I recently purchased Fiio X5 and I need your help on giving me the better choice.    Genre: Acoustics Alternative Rock/Pop Indie pop/rock Bossa nova  EDM R&B   Generally I listen to top 40 list... or whatever floats my boat... but...

Hi! listening to music was always a hobby of mine. Started with silly walkmans and upgraded to iriver cd players to ipod to touch and finally 2 years ago, I tried buying a Hi-res player which was rocco since it was so popular back then. I enjoyed it a lot with my popo earphones made it perfect...