Hi
Several Chinese-made IEMs have caused quite an upveal in the IEM: They have proven you can get great to SOTA sound below $100.oo. If one is fully invested
... in ... spending $1000.oo, then, more (financial) power to her/him/they.. They have the money and the right to do whatever they want with it... What is certain, and provable: They won't get better performance. As for fitting those, less than $100.oo, IEMs in most any human ears, there exist a plethora of companies making tips that will fit those ears .. There are even companies that would
fabricate tips for a fee, and for special/mutant/unusual ears anatomies ... for much less than $100.oo. .. and, if the financially capable person wants to EQ, then there exist a gizmo that cost less than $125.oo that will do it as well as , again, humanly possible...
If after all these reasonable and provable considerations, the financially-capable individual wants to spend $1000.oo for an IEM, then, there are several companies willing to get the $1000.oo and provide the financially-capable person, with an IEM measurably inferior to the $50.oo TCZ.
Peace