I’m really looking forward to the double sided engraving capability. When I used to work in a print shop I always had trouble remembering how to put down the paper for manual duplex. Of course, when I was in a print shop, all I had to do was pull another sheet of paper from the pile. In this case the sheet cost $12 and had to be painted and let dry on both sides.
Overall it’s been a good learning experience using the laser at the makerspace I just joined.