Got 7 boards. 1 dead on arrival. Still working out what could be wrong with it. Never powered on. Don't have a multimeter to test until tomorrow

Averaging 49-51 GH per unit (plugged em all in with USB before daisy chaining so that if there was a dud, I could spot it pretty easily)
Cryptx also recommended not running higher voltage than 1380, unless your goal is to set a board on fire

I'll be very happy when I sit down tomorrow with some tools and my hardware buddy and figure out what's going on with the dead board!