Hi NightOwl,
Yes … but only in terms of the quality and density of the memory foam layers. I don’t know how they will compare in terms of “feel” or PPP for you.
On the showroom floor your personal testing using the testing guidelines for comfort/pressure relief and support/alignment and any other preferences you can test for is the best way to compare mattresses in terms of PPP. Once you know a mattress is suitable for your needs and preferences then this along with knowing the quality of the materials will help you make meaningful comparisons in terms of comfort, support, and quality/durability which are among the most important parts of comparing the relative value of two mattresses.
I would narrow down your choices at each manufacturer or retailer you visit to one finalist (as if they were the only place you could make a purchase from) and then make your final choice between the “best” at each location.
I’m looking forward to your feedback when you visit Colton’s.
Phoenix