Faulty after 1 day ? not very impressive. Now what if the buyer is in Europe.
Yeah, doesn't inspire much confidence of their extensive "burn-in" testing...
One could argue though that the failure rate after burn-in is very low.
So lets ask Giga: would you rather BFL did longer burn-in on all of your units, delaying shipment.
OR send them all and have three in production and have them deal with the situation of a failed one like a rock-star?
Seems like a no-brainer to me.