Plus is the step most people actually feel. The coils are individually encased, so movement from the other side of the bed stops travelling, and the DuraFlex™ Coil Edge wraps the perimeter so you can sleep and sit right to the edge without it rolling away.
The Patterson II comes in both a tight top and a Euro pillow top, in spring and hybrid builds, from ultra firm through medium-plush - the widest spread of feel for the money in the Sealy range. Below it sits Posturepedic®; above it, Posturepedic® Pro adds cooling and centre support and Posturepedic® Elite adds gel memory foam and the tallest pillow tops. See the whole range in Sealy mattresses.
Try all four tiers side by side at Mattress On Demand in Richmond, Katy or Rosenberg, TX.