I posted this:
I have been holding back on this for a month or so, because I feel some may feel strongly against what I will say.
The K10 sounds better than the Roxannes.
I have done my testing, I have also asked my friends (who oddly have the same ear shape and therefore can listen to the K10s and Roxannes side-by-side) to test both. All of us have varying tastes in music and listen to different parts of music. One listens to how it sounds and how it replicates sound, one listens to metal and loves clarity in his recordings, and the other loves his guitars and drums. All of them agree on the Kaiser 10 being a one over the Roxanne.
I honestly had put my chips behind the Roxannes, but after listening to them I felt they slightly underwhelmed. I said to myself, give it time, it will grow on you... But unfortunately the K10 has proven itself to be the victor for me. It may depend on your ears and your taste, but for me, the reigning champion is the Kaiser 10. Dynamically, musically, vocally, our general consensus is, Noble has done something amazing with this CIEM.
I will be preparing my full review in a few days/weeks, along with some photos.
All hail the king, Kaiser 10!