Mike
I chose the 5pcs Basic PCB express…
I chose the 5pcs Basic PCB express option which said I couldn't choose the soldermask color which was fine. However, the PCBs I received were nearly 30% of standard .062" size. I would have been ok with .047( ~1mm) but <1mm is not an acceptable thickness for any PCB. The pricing was reasonable but clearly they cut costs by giving their customers ultra thin PCBs.
