I don't understand @nioc, what you mean?
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I am sure that there are optimized GPU miners, but they not yet shown into the world and a certain group of people working with them
they take a lot more coins per day from us
What I don't understand is, wasn't this from another thread? Posts must have been deleted for obvious reasons. No point in reconstructing them. If you really don't understand then imagine I posted it in the VTC thread.
As far as optimized private miners, of course. As far as taking coins from us, are you us? That is do you mine or own Monero?