I had the opportunity to try my new E4Cs in comparison to the E3Cs. I must say I am not exactly blown away. The E3s are heavier in the bass and the E4s a little better in the highs. Not enough to justify the $200 extra I paid to get a pair of E4Cs. Am I missing something here?
You might want to check out this thread if you haven't already done that. If you want to go ahead and post some more of your thoughts in it as well. I would love to hear about what you consider the differences of the E3C & the E4C.