The difference between 'high quality' and 'standard' engraving is that in quality mode the machine slows earlier and reaches slower speeds for the turnaround than in standard mode. This also affects short runs, in standard the machine will sweep short runs much faster than in HQ mode. In most cases the it's hard to see the difference in the finished product, which is usually at the extreme left & right edges of the engraving; the faster standard speeds can leave the edges just a tiny bit more raggely than HQ speeds...
========================================
ELEVEN - rotary cutter tool machines
FOUR - CO2 lasers
THREE- make that FOUR now - fiber lasers
ONE - vinyl cutter
CASmate, Corel, Gravostyle