A 2nd expression pedal connected to the H90 has become an essential component in my rig (except when using the Looper; replacing one with 3-way Aux switch). But if you’re fully committing to MIDI control, taking advantage of the MC6 Pro’s four Omniports makes a whole lot of sense.
Being a total ‘controller’ freak, I use both approaches. Best of both worlds. Expression pedal mappings make for more universally transferable Programs among users. MIDI-centric is more personalized, and rig-dependent. But it offers a finer grain of control within a wider range of possibilities (especially true of the MC6 Pro).
Fortunately, changing from one type of control to the next is the simple matter of a dropdown reassignment. So it’s easy to copy a Program, and have one version for expression, another for MIDI.
