Thats a tough call to make and I guess it all comes down to how strongly you feel about siiting in one stand all day verses breaking for a couple hours then hunting a different stand,if this guy knows the area and is as good as you claim you might want to take his advice,then again no one can predict when a monster buck will appear if they could it wouldn't be much of a challenge would it.don't take this the wrong way,but maybe because you killed one of the biggest bucks you have ever taken at midday you are letting that influence you more than anything and if I remember corectly you said it was rattled in,not exactly normal buck movement,and what about the times you sat all day and seen nothing during midday,but I do get what you are saying I wouldn't want to make that decesion.