I'm waiting for the Fiio X5 (it will be my first DAP after the creative zen vision:M 60gb) and i still have my beloved phonaks PFE 122. I mainly listen to Rock (Muse, Beatles, Pink Floyd, Flaming Lips etc.) and Jazz (Pat Metheny Group, EST and other ACT artists) and i'm not a basshead. What should I look for to be an improvement from my PFEs? Price range is up to $250.