Today I got mi first CIEM CA Ei.3 and so fare my very first listening impressions are positive. Sound is exactly what I expected and what I looked for. Fit is perfect and first time in my live I can say, that my earphones have isolation. So fare I owned only uni IEM with exception of Athena, but these was not made for my ears and fit was not perfect. I'm happy so fare. Thank you Piotr very much.
Congrats! They really are amazingly good CIEMs. They had such a wonderfully engaging sound when I auditioned them a few weeks ago. It stuck in my head for days.
Alas, I still have to wait 3-4 weeks for mine. *sigh* All good things...