B9Scrambler
Headphoneus Supremus
Did you try using the bronze filter yet.. I would take tons of ~10-15 dollar iems over the gold filter ED9.
I really don't get the appeal of the bronze filter. Well, I get it, I just don't enjoy it myself, haha. Too dry and brittle. Lacks the smooth and organic feel of the gold filter. To each their own (and a KZ product for every sound preference!!)