I ended up picking up the Octamizer DLX from Sweetwater last night. I already own the standard Octamizer, the MXR Vintage Bass Octave, MXR Sub Octave Bass Fuzz, MXR Bass Synth, DOD Meatbox, recently took delivery of the 3Leaf Audio Octabvre 3.33, an HX Stomp, and an HX Stomp XL, so why did I purchase it? I guess it was just the curiosity to see how it stacks up against the rest. I haven't had a ton of time with it but I think if I didn't own all of the options I do, it would be a no brainer. It's not the smallest footprint but it's fairly compact for all it does. I'm sold on the tracking, the octave down, the ability to change to an OC-2-esque sound, the switching, but I'm not sure how I feel about the octave up so far. It could come in handy when stacking some some other pedals and perhaps as a little party trick, but I wouldn't buy this pedal just for the addition of an octave up, there are better pedals for that purpose, but having it all in one package is pretty sweet! I'm not sure if anyone mentioned this but this pedal requires 500mA, not a big deal if you've got a Strymon or Cioks, but simply something to keep in mind.