I run a old New Hermes rotary. I wouldn't buy one just because of service. We also have a new Roland, very nice unit. I just switched over to sticky mats available through Sign Making, Sign Supplies, Vinyl Cutters, Sign Cutters, Vinyl Banners, Wide Format Color Printers, Laser Engravers. The vac table worked, but is kind of a PIA. Make sure you get a chip vacuum though, the plastic goes everywhere without them. I have not seen one with an automatic tool change. I think you are up in the full router sizes though, not engravers.