Saatva Classic (Plush Soft) vs Puffy Monarch

The Puffy Monarch and Saatva Classic (Plush Soft) are both Medium-Plush hybrid mattresses that relieve pressure well for average and heavier side sleepers, letting you sink in enough for real cushioning at the shoulder and hip. Neither model is firm enough to be ideal for back or stomach sleeping. Where they differ is in the details that shape your day-to-day experience: the Monarch does a better job keeping a partner's movements from reaching your side of the bed, while the Saatva holds its shape better at the edges and moves more easily under you when you shift positions at night. Neither mattress is especially durable, since both rely on lower-density foam in their comfort layers that's likely to wear down over time.