Thank you so much for all your comments. Since I have 2 Pixma Pro-100 printers, I will probably use one with PC ink for brochures, advertisements or other mass printings and the second Pro-100 with OEM ink for limited serious work where longevity is needed (until I get can a pigment base...
I am an amateur photographer just getting started with Canon Pixma Pro-100. I plan to refill my cartridges with PC ink and is wondering whether it is okay to sell prints using PC ink without knowing the longevity of the ink?