Ok, Schorsch can print @ 220 mm/s and up. But since even PLA quits at these speeds the last layers of this gear are printed at 40mm/s… The first and  the middle part of that gear were printed with 100 – 220 mm/s (first layer ~20mm/s) to see how it works. You can’t really call it ‘printing’ since straight ‘printing’- moves look like normal rapid moves. The result is fightening ugly. I don’t think it is a good idea to print at those speeds. But it’s nice to know that Schorsch could.