A major feature which I would purchase this printer for is its hot end capabilities; poly carbonate printing is to my knowledge now possible with the S1 Pro’s all metal Sprite extruder, as far as I am aware? Although I dont see it listed in this article as a supported filament type. Is there any references or articles which pertain to printing with polycarbonate filament (possibly on the lower temperature spectrum of PC filament types) which demonstrate the S1 Pro’s performance with PC filament?