There are many points to be noted while deciding to buy a 3D printer or outsource your 3D printing needs to a 3D printing service. Buying 3D Printer is always a costly affair. Further, it requires constant maintenance and skill set. If you do not want to involve yourself in research of 3D Printer related things and do not need to print 3D objects that often then always to for 3D printing services rather than buying 3D printer.