Where did you read those reviews?
Owning both SE535 and CKR9, there is NOTHING in common between those two, except both are IEMs and make sound.
I did read reviews and impressions of each IEM separately from each other and noticed that they share a lot of characteristics. I did a mistake then there it seems.
What do you think would be more suited for me with these conditions?:
Budget - ~400€
Source - FiiO e07k
Requirements for Isolation - prefer high, I want to be mobile with them, but I can deal with a little bit less too.
Preferred Type of Headphone - IEM
Preferred tonal balance - balanced-warm, thick, yet clear mids, don't mind lots of well-defined bass, well extended flat treble response
Past headphones - UM3X, Shure 420: both too flat sounding; Havi B3 p1: not enough bass, bass was great with bass-boost though, midrange is too thin and cold sounding; KC06A: Soundstage-depth too low, a little bit too cold, I like the overall frequency repsonse; Tenore: treble extension was not good enough, I like the warmth.
Preferred Music - prefer an all-rounder for female vocals(!), ballads, pop, classic, instrumental music
Thanks for your help!