Cross posting here
Most likely the IEMs I will use for my DTE900 review, size comparison.
Penon 10th - ISN EST50 - Sound Rhyme DTE900 - AüR Audio Neon Pro
10th is the largest and also has short stubby nozzle, also has the thinnest resin.
ISN EST50 is actually fairly similar to DTE900, resin nozzle with more angle. Lip and shell ergonomics is same, start of nozzle is bigger but I don't notice.
Neon Pro is a in the middle of 10th and DTE900 size, but has the largest lip since mine is from the handmade version from last year(new models has less). Nozzle angle very similar to EST50, and for me is like custom for my ear.
I find all except 10th to be nice on comfort, but all are for larger ears. But even so my wife's petite ears can use Neon Pro and not EST50, so this is very personal.



Most likely the IEMs I will use for my DTE900 review, size comparison.
Penon 10th - ISN EST50 - Sound Rhyme DTE900 - AüR Audio Neon Pro
10th is the largest and also has short stubby nozzle, also has the thinnest resin.
ISN EST50 is actually fairly similar to DTE900, resin nozzle with more angle. Lip and shell ergonomics is same, start of nozzle is bigger but I don't notice.
Neon Pro is a in the middle of 10th and DTE900 size, but has the largest lip since mine is from the handmade version from last year(new models has less). Nozzle angle very similar to EST50, and for me is like custom for my ear.
I find all except 10th to be nice on comfort, but all are for larger ears. But even so my wife's petite ears can use Neon Pro and not EST50, so this is very personal.