Hello, I want to spend more than $1,000 on an item I can't return and have never tested before. Before I do I'd like to know if what JHaudio and Ultimate Ears claim is true? Do they really produce the best sound quality IEMs in the world. Their marketing is great "more is better" and the "famous people" testimonials.
How significant is the audio quality change from a $200 etymotic or $400 custom UE IEMs to a $1,300 JH/UE IEMs? If you don't have this specific build please don't respond with more marketing data. I want realistic results, the ears dont lie.