Trying to pick an octave pedal and I've started coming up with too many choices. My number one would be the POG. Tracks really well, doesn't kill bass tone, lots of cool options...but very spendy. Way more than I wanted to put out for a pedal right now, but I'm still tempted. EBS Octabass. Supposed to be the king of bare bones octave pedals. The one I tried had some tracking problems and gave me some crappy signals at times though, and I'm concerned about throwing down a hefty some of money for it if it isn't THAT much better than the cheaper models. Boss OC3. Thought it tracked pretty well...but I was trying it at a loud Guitar Center through a guitar amp. Couldn't get a good gauge of its abilities. I've read that it has problems, but it is rather cheap compared to others and tempting for that reason. Digitech Whammy. Mid-range in price, haven't had an opportunity to try it. How does it track? How does it sound for bass? Offers a whole hell of a lot of options for sounds to play with. How does it sound compared to the POG? Will it handle intervals and chords? Digitech synth-thingy. Supposedly a good pedal. I had a bad experience at Sam Ash with it, but I think that their display pedal had been put through the ringer and was a bit out of sorts. Comes recommended from a few friends and is relatively inexpensive. Anything else? comments...suggestions...advice?