I know, and others would suggest the opposite. I'll have to listen to both of them and make a decision based on that. I certainly prefer the 009 now, by far, but it doesn't tell much, since I am using the SRM-323II. I'll have a problem though if I prefer the 007 with the BHSE, as far as listening to music with my wife is concerned.
But, judging by what I read on that topic, I suspect that I may want to keep both headphones, the 009 and the 007, and switch from on to the other depending on what I listen to. In that case I will probably look for used pair of 507 for my wife.
Edited by satorarepotenet - 1/9/13 at 8:57am