4Sleep vs Sealy Optimum Gel vs Muse

4Sleep, Sealy Optimum Gel and Muse are included in the same product category. You can buy these options in numerous sizes from Twin to Cali King. These models fit adjustable bed bases perfectly. Quilted foam is also a unique design featured in these trending sleep surfaces. The delivery is quick and hassle-free. All these beds offer repair and exchange through their warranties.