I am going to use this thread to post brief feelimgs on iems I tested today in HK. There were all tested briefly, 5-15mn depending on my appreciation, out of the X7 with iem amp.
I tried the Campfire Audio Lyra first, and really liked it. For a musical, well built and well balanced iem, you can't go wrong with this, one of my favorites of the day.
I then tried the Aurisonics Harmony, didn't do much for me. Hybrids such as the Oriolus sound clearly better IMHO.
Then I checked the Fitear (I own the 335) Monet 17, Aya and 335SR. The SR is the too, like the 335 but with more balance and sparkle up top, the Monet 17 is impressive but a bit aggressive on the highs. The Aya is just ok if you consider competition at this price.
After Jaben, I went to visit Rhapsodio and tried the RT2 and the Solar. The RT2 has aa very spacious and dynamic airy sound. But it is unforgiving of bad recording and high tend to become screechy them.
The Solar is the star of the day, the only one I want to buy. Great built, a bit large, perfect balance, smooth and musical, spacious, tight and layered bass, great transparent mids, smooth yet extended highs. Loved it. Only from memory, I preferred it over the K10.