I have had the OC-2 & OC-3 Boss and was under welmed by them both. Most octave machines have fuzz built into the the sound. I like the clean octaves too. So far the Pitchfork is extraordinary. The Glissando part gives you organ. With an appropriate O/D I get a decent Quasimodo organ sound. Can't wait to couple that with my Mini vent. The baritone just might be well enough to induce me to sell my baritone electric Dano. The octave stuff is very very cool. It tracks well. And its is cheap for what you get.