that’s a good point. It all depends on what are you using as the standard or so called “true neutral”. I’m not too experienced in audio matters myself but i felt that i have to point it out, even if it’s wrong. I don’t have the money to invest in some nice cans but i’m an avid ultrabudget iem enjoyer lmao. and a good example imo would be the sony MH755 vs moondrop chu, where MH755 is tuned to the harman target and chu is more of a “true neutral”. for me MH755’s sound signature is a tad bit more enjoyable because i like the boosted subbass. Yet they’re both good iem’s for the money and it all comes down to personal preference.