Replace OC-5 with PS-6?

Hey all, I rarely use the sub octave on the oc-5. Im wondering how the ps-6 octave mode compares to the oc-5. I would use the 5ths mode and detune features. I can't find any good comparison of the octave mode on the ps-6 to an oc-5. Just one video and the person makes every pedal sound like trash.