Hello i have already rig with 4 cards but i want add 2 more what i should pick XFX Radeon RX 580 GTS XXX 8GB or Sapphire Nitro Radeon RX 570 8GB both are in similar price, whith what i would get better profit ? also with bios mod and without
They are all garbage for mining bitcoins...
READ THE STICKY, THE VERY FIRST POST...