If you’re looking for a smooth and transparent IEM with superb soundstage and imaging that packs good punch down low, open transparent mids with good bite and refined upper treble then the Zodiac deserves your consideration! Tansio Mirai is not here to play and they built a seriously impressive IEM. The Zodiac definitely has the chops to compete in the upper segment : resolution, extension both ways, transparency and clarity are all in line with flagship performance.
The TSMR-5 is a very solid mid tier offering that puts Tansio Mirai on the map for me, both in terms of craftsmanship and tuning knowledge. If you're looking for a reasonably priced clear and highly engaging IEM with a great soundstage and very good craftsmanship then you can't go wrong with the TSMR-5!