i tend to be rather set in my ways and rarely try anything new but i am a little curious about something. my 150 has the hold feature. what happens if you let the food hold after it hits the temp until you are ready to pull, chop, slice...? we always pull it out when it hits temp and foil it. if we let it hold will the food dry out or not be as good as the way it will be if you foil it and put in coolers? this is a general question so if anyone has tried it, please chime in.