[astranovus]

pls list all major iems and how they comapre to cx300s

i'm thinking about upgrading,

i love my cx300s, so i need to be sure i get more bang for my bucks,

price is no issue but the cheaper the better

 

[Spyro]

What is more important to you? Full bassy sound or detail and clarity? If it is bass, I recommend E2, if it is clarity, I would suggest ER-6i. If you say, "both" you will need to spend at least $200 and start reading reviews on UM-2, E4, ER-4, E5, etc.