Expert Review by JedThe Serta iComfort Hybrid Discover Plush mattress features a great all-around level of comfort and is the first plush model to feature a smooth quilt design. With a Comfort Scale rating of 5.5, this mattress is designed to be not too firm and not too soft so it will work well for most types of sleepers.As previously mentioned, the Discover is the first plush model to feature a smooth top quilt design. This feature is nice because it provides a very thin surface which allows the comfort layers to do a great job contouring to the curves of your body. Pressure relief is provided through a combination of Serta Comfort XD Foam and Everfeel Triple Effects Gel Memory Foam. Serta Comfort XD Foam is a high-density polyurethane foam that effectively contours to the curves of the body and reduces pressure. Triple Effects Gel Memory Foam provides outstanding pressure relief and includes titanium support beads which are designed to provide enhanced support. Triple Effects Gel Memory Foam also includes phase change material to help regulate body temperature and help you fall asleep. Back support is provided by the Duet Elite Individually Wrapped Coil System which is a two-stage coil that provides a great blend of body contouring and deep-down support. This coil system is nice for couples because it helps minimize motion transfer and is adjustable base friendly. The foam encased perimeter prevents roll-off and helps maintain consistent comfort and support across the entire sleeping surface.Overall, the Serta iComfort Hybrid Discover Plush mattress is a great all-around choice. It contains many of the benefits the iComfort Hybrid collection is known for, but at a more affordable price than top-of-the-line models. This model comes back by a 10-year warranty. Product info furnished by Carolina Rustica.