First hi to all, I think this is my first post here but I am long time member. I'm looking towards building mining farm, but I'm facing the problem of availibility of 570/580 cards. They are imposible to find in whole Europe. So I thought of 560 which preform about 11 mhs with stock settings. Do you think they can preform about 13-14 mhs with modded bios? If they can they seem like a good shop couse I can buy them for around 100 euros. I think this topic will be very common in future because 570s and 580s are very hard even to order. Thanks in advance