We knew we needed a new mattress, something more on the firm side, and almost bought the Casper hybrid. Luckily, my in-laws had just purchased this mattress through Groupon for a fraction of the Casper price, so we were able to feel it  first-hand. This is our very first mattress of this kind as our last mattress was a generic spring mattress. We are still testing this grl memory foam mattress out in the trial period (to be given a trial of like 90 days don’t buy through the app). So far, it’s extremely comfortable, but I noticed the firmness takes some getting used to, especially when laying flat on my back or on my side. We have only had it for a good week, but are pretty satisfied so far.