I only have experience with the acme and nema 23. I know I had to turn up the potentiometer on my z when first assembled and it runs warm (compared to the X and Y which remain room temperature). I’ve also never cut foam so I’ve never needed to try and run it that fast. I know I’ve seen other people on the forums say they’ve cut foam and they fly through it.
One example I could find My first real sign - #6 by AbearDesign
He said 50 inch/min works for him which is about three times faster than you.