why would anyone use those small block erupters. aren't they pretty well useless in these days of 400gh miners? 300mh isn't jack snuff..........
nothing below about 60gh will mine anything above 1btc per day, 30/.5btc, taking into coincideration for electricity, etc, it isn't worth it. and that is going down in a hurry.
By the end of the year, those 300mh erupters will be nothing more than shooting targets (for distance.....really nice at 100Yds, for target practice. and the price will never pay for itself.
at 300mh it would take a year or more to pay for 1 erupter at 150 bucks.
Why would anybody ask that question? it has been done to death. Trolling?