Looking for feedback from 777/787 reserve commuters, especially EWR & ORD.

How often are you used, how often assigned short call, how easy to aggressive pick up, how much notification do you usually get before a trip, are you farmed out to other domiciles (DH at front/back of trip), when do trips usually depart, how much time you're in domicile/on a trip in a given month? Any other feedback would be greatly appreciated.