I forgot to mention, I find that the Moffenzeef modulation and utility modules are really interesting and unique if you can still find them somewhere. His voices and noise sources are a little more limited in my book. I have the Moffenmix, Mito, and Deviant and love them. I got rid of the Muskrat though. It was one of those things that I just couldn't fit in anywhere. All of his stuff is weird, but not always in the most useful way. YMMV.