HD800S is imho leagues ahead of Elear. I heard it when it first came out and it got no treble at all, my first second impression was, whoa, where's my treble! Wait until the hype die down, my prediction is as more people bought Elear they will find that it's no good.
Tyll made me doubt myself with his overwhelming like for Elear, so I'll try to listen to it again. However, I don't recommend buying Elear blind.
If Ether C Flow have more bass than HD800S I'm in for one, the Ether C classic was basically bassless for me, although I do like it smooth treble. What's the upcoming S. CA event I can listen to these I wonder.
So which one of us will do this first? get our own utility pole install so we can feed our Glenn amps ultra pure power :)