PH-10 is a very well made earbud, consider that it only costs $10. It just lacks a bit of airiness and detail to make it to the next level.
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Hifiboy Dream
K's Earphones 'Black Bell' (Black Ling) balanced
K's Earphones Beryllium driver 180ohm prototype (纯铍180欧工程版)
K's Earphones 'White Bell' (White Ling) balanced
K's Earphones K32
K's Earphones K300
K's Earphones K64
VE Monk Omega
VE Asura Omega
VE Zen Omega
VE Monk Lite 40ohm SPC balanced
VE Monk Lite 120ohm SPC balanced
VE Zen Lite balanced
Simphonio Dragon2+ (SWD2+)
Shozy BK Limited
Polvcdg A6
EMX500
EMX500S
Z Acoustics 'DaoMaDan' (刀马旦)
Yincrow RW-9
BGVP DX3s
PMV BE
Blox TM9
Mi (Xiaomi) Dual Driver Earphones BRE01JY
Dai-K DK-震(Zhen)
Faaeal Datura X
NiceHCK EB2
Mega Master A7
Mega Master HD1000
Yincrow RW-9 Balanced
**** PT25
ZEVA The Dragon 2.0
ZEVA The Dragon S
WillSound MK1 Special Edition
ZEVA 雪灵 Snow
ZEVA 塞壬 Siren
ZEVA 东皇 DonHuang (*East Emperor)
Rose Masya 2 (a.k.a. Masya Pro)
Google Glass earbuds (reterminated with mmcx)
K's (凯) Bell-Ti 32ohm Low Impedance Edition
K's (凯) Bell-Ti 120ohm High Impedance Edition