I’d love your info on this: how are you getting good prints with PETG at high speed? What PETG are you using? What speeds precisely? What nozzle size? My family just rebelled at me printing the frames in ABS until I get some filtration set up, so I ordered 4kg of PETG, and I’d love to know what you are doing to print these fast.
I have only .4mm nozzles, but I could drill one out to 1/32" — that’s very close to 0.8mm if that’s an important point. I’m using a 24V 50W heater so heat shouldn’t be the problem for me.