Great and affordable
I have been using this for about 5 months now and for the first while I used it with a thin pillow like recommended. Now I use it by itself wrapped in a pillow case. One of the best things I have used for waking up without a sore neck. It took a bit to not sleep partially on it with my ear (bit of discomfort when I did). It is also lightweight and extremely portable. I have packed it with me on several trips now.