The Orthokinetic Prestige Decadence Ultra Plush is very comfortable and the build quality of this mattress for under $3000 is quite remarkable.
The Orthokinetic Classic Plush is actually quite dense for a plush which gives it good spinal support and it is still nice and comfortable.
The Orthokinetic Classic Medium has a lovely mix of comfort and support. It has a very nice, subtle bounce to it and edge support is reasonable.
The Orthokinetic Classic Support has a firm yet bouncy feel to it which feels very supportive for the spine. Edge support is good and partner disturbance is minimal.
The Posturepedic Enhance Platinum Plush is very comfortable but still feels flimsy and unsteady. It supports the spine fairly well and although edge support is good, there is still some partner disturbance to contend with.
The Exquisite Lancaster Medium has that typical Sealy top layer that feels ‘unsteady’ and this creates some partner disturbance. This model is not particularly comfortable.
The Exquisite Lancaster Ultra Plush has a very deep top layer which feels quite light and ‘cloud-like’ which is what you would expect from an ultra plush version.
The Orthokinetic Grandeur Plush feels soft, comfortable, and has good spinal support as well. The build quality of this mattress is excellent for the price.