I have a weathertech. It was there when I bought my Suburban. I have a base trim level with rubber floors and hard plastic floor in the cargo area. It was probably put in to cover the deleted third row seat mounts.
It's thin and flexible. It will crease if it gets folded. It slides around on the hard plastic and sometimes lift up when cruising down the highway with the windows down. However, the creases come out, and I've dropped boards, nails, pavers and bricks on it and it still looks new. I have no experience with the Husky, but I've been impressed by how the weathertech has held up, especially considering my indifference about whether it holds up.