After sleeping on a $300 copper infused memory foam pillow at my sister's house, I came home and started searching for one of my own. I bought 4 pillows to try. I have kept 3 of 4 - one was just terrible. This one from Sleep Science is the clear winner. It is a great price, it is denser (heavier?) foam so it keeps its shape better. Don't get me wrong, it is not a hard foam slab rather it is a pillow that holds its integrity under the weight of your head. There is little need to shift your position in the night to find the "right" spot again because it just stays "right" all night. I am back on the website to order another, that is when I realized I hadn't completed my survey. I guess I was skeptical that a cheaper pillow could outperform a 300 dollar pillow. I was wrong. This is a great pillow!