I’ve really no interest at all in an MPC to accompany the Octatrack since my aim is to keep the setup as small as possible and able to to be taken as carry-on luggage when paired with an A4. When I’m ready to pull the trigger I’ll be ordering an OT, A4, QuNexus with the breakout box, and some sort of portable recorder that will be fitted into a custom case.

Edit: I should probably add that I use Maschine in the studio and definitely do not want an MPC. This is a portable setup that will weigh about 25 pounds and be roughly the size of a violin case.