[joesuburb]

It never even occur ed to me that PC Mag would have IEM reviews, let alone good ones of high end customs.  I stumbled on them when I was trying to decide on customs.  They use a sound meter to measure frequency response.  I found that really helpful and cool.  If you click on the pictures in the reviews, they also compare the frequency curve to other headphones.  Reviews are always colored based on preferences.  So even if a reviewer prefers one speaker to another, you might not.   Seeing the actual curve was great.
 
http://www.pcmag.com/article2/0,2817,2324419,00.asp

 

[goodvibes]

I've always liked their reviews. Lots better than sites like Cnet.