Wow ... now I have an excellent guide to what to buy when I get my 50-year crisis in a few years.
Just curious: Will you be updating this post by slotting in new high-end cans? Say Audeze LCD-4 comes around, or a Beyerdynamic T2, or ... well, something. Will you then update the thread and slot them in at spot 7.5 or 5.5 or so?
And also He7.
(But I doubt that Fang could create a better can than He6)