It could print much faster, but this particular orange PETG looks like trash when gets printed at speeds above 70mm/s. It just doesn't like the speed. (probably because it was super cheap) 😉
The retraction speed is currently set to 40mm/s, it does seem a bit slow, this might be due to the 1:1 ratio on the extruder itself. It's a Micro Swiss all metal bowden extruder.
I'll play around with the settings.