Hello guys, as the title shows I need an IEM upgrade because I believe that my Fiio X3 that I am using here is able to squeeze more sound quality if I use better IEMs which brings me to the four mentioned above. I chose these IEMs at first because they generally offer detail and neutrality, which are the two traits that I put above everything else(well maybe price LOLLOLOLLOOL).
Before that I would like to add that I seem to prefer my sound not exactly neutral, but with maybe a hint of brightness? The sound I am getting from my DT 880 250 Ohm Pros is the type of sound I prefer, along with Beyerdynamic's other headphone selections. I love my sound clear, detailed and analytical. I want the full sound spectrum, the bass, midrange and treble to be present and not altered so much.
So in essence I am just looking for a pair of detailed and analytical IEMs and is able to be run efficiently on my Fiio X3 and with full authority. Actually I want it to be like the younger brother of my DT 880 which I use when at home. I care for the sound quality first, then price, then isolation, and finally the build quality. Portability is ignored because I have many pockets on my legwear. Budget is $300 below but can be higher if it can be justified though not so much.
Suggestions, ideas, recommendations, anything really. Thank you and have a nice day.