What type of material are people printing the Herculien?

What type of material are people printing the Herculien? Because of the enclosure it’s most likely ABS for the high glass transition point but what infill % are people using?

Abs 100%

I tend to use 3 or 4 perimeters depending on the parts strength needs, 20 to 30% infill in abs, 0.164 layers (which gives an even number of z steps for the HercuLien).

More than that tends to be overkill. I don’t usually go more than 40% infill. Perimeters provide far more strength than infill.