I have heard good things about them from folks online, but I have yet to see one in person. They are on the higher priced end of Rotary Tattoo Machines, but if you consider the amount of labor that goes into the individual machines its what you are paying for. Its like buying a hand carved or hand engraved coil machine vs a production machine. Bill and Brian (SpecialTechnique) have done some very clever things with their newer machines both in fashion and function.