Scott, I just set up a Publish to PDF folder in publisher using the built in PDF conversion. It uses the 'out of the box' settings here (never bothered to look).
We typically need a physical copy printed out the same moment we would publish to PDF, so it's no extra work to publish from ArchiCAD directly to the printer. It also comes with the benefit of setting up publisher folders that can have printer settings (BW/color, paper size etc) so we can print out different sheet sizes and such in one go.
I sort of assume that 0,09 mm pen weight goes through a 300 dpi setting for PDF and ends up being 0,10 mm or something like that. It's something you notice when putting two prints (from ArchiCAD directly v.s. PDF printed) next to eachother. Don't know what makes the printing faster, but I guess ArchiCAD just does a better job processing 'hidden' lines (behind white filles), double lines and such than Acrobat.
Erwin Edel, Project Lead, Leloup Architecten
www.leloup.nlArchiCAD 9-26NED FULL
Windows 10 Pro
Adobe Design Premium CS5