IEMusic
Headphoneus Supremus
Not your mainstream recs:What iem, for about 1k
For easiest listen, no peaks, no sibilance, no upper mids/low treble peak ect.
What is just an easy to listen iem, don't care about bass.
Just want no peaks, no shouting
1k USD is budget.
An oldie, Shure se846, so long as you don‘t need upper treble air, above 10KHz.
Penon Volt
Mangird Tea