The main reason is that Pyramid allows me to build entire song-length midi files on my DAW, with as much polyphony as I want, then import the files directly into the Pyramid via an SD card. It’s so much easier to visualize the whole song this way, and no need to chain patterns or anything. As far as I know, Octatrack won’t let me import midi files from a DAW, and even if I were to build one in OT’s sequencer, I’m restricted to 64 steps (? or so), so I’d have to chain a bunch of patterns together to get an entire song. Please correct me if I’m wrong! I hope I am, would be great to do everything on OT.