P2O and Agilyx comparisons cannot be done without having knowledge of test results. Viscosity, cetane and sulfur levels seem to be important to quality and how equipment will operate. Any chemists on the board that can help explain these levels?
From the Islechem report(see ibox) we know the centane(sic) and viscosity levels(are the viscosity levels different for P2O at different temperatures than what is listed?)
The VI scale was set up by the Society of Automotive Engineers (SAE). The temperatures chosen arbitrarily for reference are 100 and 210 °F (37.8 and 98.9 °C). The original scale only stretched between VI=0 (worst oil, naphthalene) and VI=100 (best oil, paraffin) but since the conception of the scale better oils have also been produced, leading to VIs greater than 100 (see below).