Do BitFury rigs overclock well? Is it reasonable to expect 500 GH? Are they reliable? I read a good number of horror stories on this thread from folks who had a lot of trouble getting all 16 boards to work correctly due to board wobble and poor connections. Does the SD card still get corrupted when the machine is powered off?
My v1 m-board/h-cards are running at 505gh/s. I'm not sure if I was just lucky or not though so I would base all ROI on 400gh/s just to be safe. A lot of people posted about corrupted SD cards, but I have not ever had this problem either. I have lost power 2 times (once my house almost burnt down... damn power line falling and starting neighbors shed on fire) since I had this v1 bitfury and my SD card handled it like a champ. Same with my other SD card on my RPi for other mining devices.
Knocks on wood that they keep lasting like champs and that no more power lines fall close to my house and start stuff on fire