I'm currently running both the Octave Deluxe and the Micro Pog on my board. They're very different pedals. I like the Octave Deluxe for how meaty and dirty is sounds, whereas I tend to find if Pog is switched on, my delay pedal is probably on too, since the Pog lends itself nicely to ambient styles - but that's by no means all the Pog can do. The tracking on the Pog is far better than the Octave Deluxe, although that's not to say the tracking on the Deluxe is bad, it's just the Pog can do the whole polyphonic tracking lark. I know I'm pretty much repeating what thisnameistaken has already said here, but I thought I'd just share my thoughts as I run both of the aforementioned pedals.