The difference between mild and moderate is on the moderate and wild is the throttle response is so much faster, and it feels like theres more power which i don't know if there is, but maybe more torque. What i would say is, the less torque managegment (like moderate and wild) there is the more fuel put on at a lower rpm and less throttle input for that fuel.
Also i have moderate loaded right now and it makes it do that 1-2-2-1 shift at light throttle input, which i don't like, it shifts awsome if u put it in tow haul though.