I see some key similarities between this(kingpin)machine and the new spektra direkt. not saying anything foul about it. it just seems they may work really similar depending on the volt of the maxon motor being used in each. I know cam size plays a factor also. but id be happy with either I think. got to love that price tag on that kingpin! granted you don't have the motor bolt like on the spektra direkt. I don't know, lol. I guess I like them both