Hi colorfinger,
Changing the manufacturers that a store carries is often more of the “norm” than the exception and in my research I often find that the information on websites are out of date (although theirs is current and reflects the change). I appreciate the update and the feedback from the members here is often how I find out that a retailer has changed their lineup. I’ve changed their description in the Jacksonville, NC / Wilmington, NC list. Some of the Solstice mattresses use lower quality materials than I would be comfortable with so it’s always important to assess and compare the quality of any mattress on a “mattress by mattress” basis based on the type and quality of the materials inside it rather than on the name of the manufacturer.
I can certainly understand the “attraction” of numbers but I would always keep in mind that PPP is always the most important part of the “value” of a mattress purchase (see post #13 here) because no matter what the quality, durability, or “commodity value” of a mattress based on the materials … if you overemphasize the numbers and it isn’t a good match for your body type, sleeping positions, and preferences and you don’t sleep well on it then it would have little “value” to you.
Thanks again for the heads up about the change at The Mattress Capital 
Phoenix