I had been looking for something to replace my previous mattress topper for a while. I found this, and decided to give it a try. Im so glad I did. I will say, Ive used mostly flat mattress toppers in the past that didnt have the ridges and things this one does. Initially, it felt kind of weird to be laying on the ridges of this one, but after a couple of days, I didnt really notice. This topper does add some additional support too. I also like that it doesnt slide around on my mattress the way some toppers do. I would get this again, hands down.