I am interested in supporting the Snapmaker 2.0, but would like to know more about what drives the unit. Is the Snapmaker 2.0 using a 32 bit controller or better? I have been building 3d delta printers for quite some time now and have been interested in a cartusion printer, but have not seen much of a need to swap over. To have a 3 in 1 printer seems to be more of an incentive to make the leap to a cartusion style printer as long as the hardware driving the printer is up to date with the latest and greatest. Thanks