Is next to my buying list. Have to print PP. Want to try with Pertinax and Nano Polymer or I will try a PP primer (Everglue) on PEI Plate. A primer for PA could help you too for better bed adhesion.
The PA6/66 (ePA) from Sunlu is much easier to process. It shrinks less and the support structures are easier to remove. I liked the overall print image better because the material is less shiny.