In other words which would be better for freeing a stuck vehicle, usually slow and steady wins the race but some times it takes more momentum and jerking to free something, usually when something is really stuck that's what it comes down to as opposed to just steady tugging, right?
Got my Ford 3/4 powerstroke stuck this week, and I mean really stuck in the muck. Used my DX45 and a recovery rope to pull it out. Took several good tugs to break her loose from the holes I dug, after that slow and steady took over.