I wonder if the type matters. I put all my loaves in the freezer from Sam’s and just take one out and put it in the bottom cupboard the night before if I’m low/out and it looks and tastes exactly the same as the never frozen loaf I will use first after I get home from shopping. I love my dedicated upright freezer. Not as efficient as a chest freezer but it’s convenient enough that my kids and I actually use it daily instead of trying to avoid it.