Mine are as follows, top 3 in the order of overall preference than just sound
Shure se846
Sony xba n3
Blon bl03
owned: Campfire Andromeda 2020, Sennheiser ie600, ikko oh10, letshuoer s12 pro, etymotic er2xr, Sony mh755, Shure se215, KZ ATE, Brainwavz omega
Currently use:
Sony Ier Z1R
JVC FW10000
AuR Audio Aure
Owned/Tried:
Acoustune 1695ti; 1790ti; 64 audio A8, Nio, Forte, U12t, U18t, U4s; Campfire Andromeda, Ara; Solaris; Noble Audio Encore/Brass, Katana, Savanna; Sony Ex1k, A3, M7, M9; Moondrop S8, B2, B3, Variation; FiR Audio Kr5, Xe6; Audio Technica Im02, Im04, Iex1; UM Mest Mk2; AuR Audio Aurora; Neon Pro; Alita; Dunu SA6, SA6 Mk2; Zen Pro; Luna; Vision Ear Phonix; Inear Promission X; Empire Ears Odin, Legend X, Bravado ; QDC Dmagic 3D; V6s; Beyer Xelento; Earsonic Grace; Sennheiser ie200,600,900.
and some of the cheap iem i dont remember