When buying a new freezer what brand do you lean too and what extras would make you buy it?? Now I am already going with the chest freezer as we lose power here often and it can be for weeks and chest freezer stay cold alot longer than an upright. I will be replacing a 10 cubic foot chest freezer, I have a 20 cubic foot upright and another small upright. Just looking for recommendations. I will be buying the 24.5 cubic foot size.