Large Format 3D Printers With Higher Speed Printers 

An excellent interface can take your 3D printing knowledge from exceptional to mind boggling. Do not waste time attempting to navigate a menu using a rotary knob whenever you might be using a touchscreen interface. These aren't limited by the costly printers. Even the most inexpensive FDM printers include a touchscreen UI. http://zilla3d.com/ZillaGrip-Cold-3D-Printing-Coating-_c_20.html