I was gifted another topper for my bed but couldnt use it because it was too thick to use with my sheets. I decided to try this one out. I was afraid that it wouldnt be as comfortable since it was thinner, but it is probably more comfortable than my original one. I worried about it making my bed too hot, but with my microfiber sheets I havent noticed a difference in temp. Considering purchasing another for my guest room before I have visitors in the next few months.