My point is that this single purpose machine costs 2x more than a multipurpose machine. I get its utility, but the price puts this out of the reach of most hobbyists. If you are doing work in a production environment, you'll probably have access to far more capable machines. Noise is a drawback to a CNC machine, but it can do so much more and for less, including making prototype PCBs of far larger sizes. I cannot see the justification of this machine.