OSO vs Purple.4 vs Leesa vs Casper

OSO, Purple.4, Leesa and Casper all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base. The quilted foam is breathable, maintaining a hygienic sleep surface. The shipping is quick and hassle-free. It takes only a few days to receive your products. The brands keep you informed of each step of your order. Their warranties include repair and exchange policies. Warranties cover premature sagging and indentations. You can also claim manufacturing defects. The compressed package is easy to handle. Moreover, unboxing is effortless. Mattress decompression is almost instant.