Zprinter 350:This powder printer is reasonably priced with very good resolution and no support material to remove. Prints are the most delicate of the three types of printers.
Formlabs Form 2:This printer is the most expensive printer but also the highest resolution. Prints are fairly strong. Printer creates support material out of same material as the model, which can be difficult to remove.
Mcor Iris:This paper-based printer is a reasonable cost but slow to print. Prints are usually strong but may require extensive post-processing to extract the model from the paper block. A full color image can be overlaid on the model.