I realize this is slightly off-topic, but I thought folks would be at least somewhat amused/entertained. The attached photo has the same parts file printed on two different 3d printers. The one on the left came off a $66,000 printer. The one on the right came off a $46,000 printer.
For all the times we talk about ppi/resolution/pixel peeping, I thought this was a very obvious example of two printers that have very different output resolutions *grin*.
Now if only I can figure out how to finance a $66,000 printer so I can expand from fine art printing to parts printing!
Neil