Objective: How do you keep homemade bread from drying out?

Which of the following solutions is more sound in terms of naive physics reasoning?

Pick from: (A). The best way to preserve freshness is by freezing. To get the most out of your bread, cut the loaf in half, wrap one half tightly in plastic wrap, and freeze it (that portion will be good for up to one month). To serve it, thaw it at room temperature and refresh the crust in a 350F oven for five minutes.; (B). The best way to preserve freshness is by freezing. To get the most out of your bread, cut the loaf in half, wrap one half loosely in plastic wrap, and freeze it (that portion will be good for up to one month). To serve it, thaw it at room temperature and refresh the crust in a 350F oven for five minutes.;
(A).