WilliamBlake
500+ Head-Fier
cheaper, but seems it doesn't allow me to proceed with registrationMine last around 1-2 weeks which is okay for memory foam, especially the way how heavily I use them
Wow that's expensive
https://www.e-earphone.jp/products/detail/1343847/1706/
I don't know, maybe, final e are definitely the sylicone tips that give me the vacuum effect less and I prefer the sound to comply even if these have better seal.It seems to me that you still haven't heard the full potential of the IER M9. This suction effect in the ear greatly affects the final sound of the in ear. That's why the insertion technique is so important. The eartip has to seal the ear canal, but not to the point of having this effect. EPNI1000 does not cause this vacuum effect, seals better and has the sound of silicone eartips. They are considerably more durable than conventional foam eartips, but they are also more expensive.