Agreed: "not as comfortable or as isolating as a custom fitted IEM (such as the much more expensive UE-10, or a similarly priced Freq)"
Agreed: "should be driven out of a dedicated amp with a better source than the every-day portable media player for best sound quality (will disable microphone functionality)
"
Agreed: "very expensive"
Agreed: "can be used with any range of sources and amplification - including every day personal media players such as iPods"
Agreed: "same internal system as what was once considered the undisputed best IEM in the world (UE-10)"
Agreed: "fair amount of isolation - perfect for use in louder places without completely being taken out of your surroundings"
Agreed: "superior sound quality to stock buds and the majority of buds found on the market"
Tapped as "want it"