Bought this new mattress over the Memorial Day weekend and so far I just love it...I have a very hard time sleeping with some muscles issues I have and this mattress has helped me so much! Once I get to sleep and do not wake up. Very very comfortable...Only time will tell if we develop the sleep holes, but so far so good. There are 3 types in this category, there is a firm (to hard for me) and the pillow top (which I did not want) but the softer one seems perfect to me.