Received 6 of 6 (no extras) 03007-001 stepper coil-driver PCBs from OSH Park. They arrived in 15 days. The communication from the company was far better than DKRed. The board quality is decent, and the price is comparable. Boards (purple cheapest and default option) do come with jagged edges where they are broken from a larger PCB platter. I do prefer them to DKRed.