Thanks for the recommendation. I noticed that Shure SE535 is priced similarly to EX1000. how do you think of this two cans?

I like the GR07 for its balanced sound and tight bass, but i am sick of the siblilance after listening to it for like 8 months. What will you recommend for an upgrade?

owning a gr07 for 4 months and i like it except that i can always hear serious sibilance from some recordings.  Although sibilance is still there, i more or less got used to it.  Curious to know, is there any higher-end IEM that has sound signature similar to gr07 but with much less sibilance?