Any difference between the MiaMIDI and Gina3G other than the number of
outputs?

Both seem to offer MIDI.

Is the sound quality otherwise identical?

Why wasn't the MiaMIDI called Mia3G if all three cards offer midi (Mia,
Gina, Layla)?

If a tree falls in the forest and there's no one to witness it, does it make
a sound?

M.