I don’t think there is a perfect pillow out there but this is pretty close. It is very cooling. Although, I think it matters what pillowcase you use with it. The only thing I don’t like is the name GhostBed embroidered on the front. You can see it through some of my pillowcases.
I purchased the Flex with adjustable base and pillows. The mattress and pillows are firm. They do stay cool. I love all the different features of the base. It was a bit heavy. I had to get help getting it upstairs and put together.
I had memery foam pillows before. I liked them, but they were hard and heavy. These are a vast improvement. With normal fiber fill or feather pillows I have to stack two or wad them up, with Ghost I don't have to.
Ok first night sleeping on the new pillow took some getting used to just like the mattress, but before long I was sleeping like a baby! Woke up refreshed. My neck wad not hurting anymore or my back. The completed the set. Glad I made the purchases!