The prices of laser cutters and engravers have been dropping, which is why I decided to give it a try. A few days later, I received the Atomstack A5. This is a 20 W laser engraver, not a cutter, although it can cut plywood up to about four or five millimeters. Also, it's not good for engraving metal, as it seems to be able to engrave aluminum too. The A5 comes as a kit of parts that you...