For the price and it's limited capability, the ghostgunner is essentially an expensive toy. For $2500, anyone serious about fabbing metal parts would be better picking up an old bridgeport or other used knee mill and some cheap endmills to make your one off metal frames (and then some). If you absolutely don't have the space, the upsides of the ghostgunner (it's ease of use and compact footprint) are quickly blown out of the water once you start looking at what can be produced by a $300 ender 3 and your pick of uppers to fit any budget and parts kits from companies like Palmetto State Armory. Desktop CNC has it's place, and the GhostGunner's a solid demonstration of how little is understood by lawmakers about what they're trying to legislate, but it just doesn't offer enough real utility for how much Cody Wilson is asking for one.