Received them today. First listened to them with the blue filters and I was left rather unimpressed. They sounded warm, and the treble was very average sounding. I though that there must be something about these that makes so many people love them and then I changed into the white filters and my jaw dropped. So clean, so balanced and incredibly detailed. All this and the bass is till so tight, detailed and impactful.
I recently said that the Roxanne was the best IEM I had heard to date, well I think that it might have changed. I will compare them with a friend's Roxanne tomorrow hopefully.
Oh, and the fit and isolation is awesome as well. Fits my ears like a glove and isolates very well. These are the most isolation universal IEMs I have used but I haven't tried any Etys. I also never liked the Shure range very much, the 535 especially was very overpriced for the sound IMO. I thought that the SE846 really might have been so as well, but it was not the case at all.
Overall very impressed.