Sofar you got recommended:
Earplugs
AudioTechnica (non-studio lines.)
HD650 + a really good tube amp (some budget friendly OTLs)
HD600 + Valhalla 2
AKG K501, Grado HP1000, HE500 and HD600.
K500
yggy > zana deux SE > HD600/650
Shure SRH940, HiFiMan HE560, SRH1840
Hd650s with mods
Stax 009
Yggy > Black Widow > HD650 / HE-560 (Jerg or Bill-p modded) or Zana Deux Super > HD650
Used Stax 727
used Stax 323
well-driven HD600/650
HD-650 + tubes
Stax 717
yggy > Marv's EC 2A3/Studio > Code-X
oppo HA1 + mr speakers ETHER or ultrasone edition 10
HD650 / TH900
AT W3000ANV + Headamp GS-1
Modded HD800 + EC rig
HD600 / HD800 + DNA Stratus, EC Zana Deux Super or Valhalla 2
HE-400S or HE-560 (need mods for this) + Ragnarak, Black Widow or Asgard 2
W3000ANV + Project Polaris
Vintage orthos
Enough to choose from.
Mostly recommended = HD650 ... I agree.
Some female vocalists still sound poor even with this HP ... blame it on the recording rather than gear (or the artist
).