Don't get me wrong, I'm not saying that S9s aren't a steaming pile of bovine dung; I'm saying that, dung or not, they pay the bills better than the current alternatives.
Not if they're not finding blocks...
I am not sure how to interpret this from a practical point of view.
do other pools have the same phenomenon? What about slush's or other non-bitmain associated pools?
If they do-I will subscribe to this argument of "poison" S9 v1
If they don't-?