Joker, any thoughts about replacing an Etymotic HF5? They were unfortunately run into the vacuum cleaner, the earbuds torn right off the cabling.
I listen to many different kinds of music: rock, pop, folk, piano, vocal, some hip-hop, and a touch of spoken word, so all-arounders seem like the best option. I often wear IEMs for hours on end, so comfort is important, and while running, so the fewer microphonics, the better. I'd like to hear the music as close to a live performance. I don't mind if the headphones color the spectrum whichever way to make that sound.
What I liked about the Ety HF5s: super-detailed and clear sound and amazing isolation. What I did not like: bass felt weak for hip-hop and pop (even with a great fit), microphonics were troublesome in quiet settings (I wore them cable-down), after long sessions, I had some ear discomfort (as the Ety HF5s seem to go pretty deep), and the "sound stage" was disappointing (exactly as your review; good left/right, but I didn't discern any other depth).
I'd like to keep my next IEMs for years, so I wanted to get the best I could under $500. For me, the CustomArt Music One was unequivocally the winner that checked all the boxes. It seems like the *best* IEMs at that price-point, competing with cans nearly 4-5x the price.
Did I miss other IEMs that might fit me? Do the Music Ones have any big flaws? I mean, if you care about isolation, microphonics, and sound quality, they sound like the absolute best for $200-$800 or something, haha. I don't know why they aren't just flying off the shelves....