Hi sharon2975,
Thanks for the clarification … I appreciate it!
I like to keep an eye on things so that the site doesn’t end up becoming a “promotional tool” for some of the “one size fits all” mattresses and to help make sure that the members here are making meaningful comparisons with other mattresses that are available to them in similar budget ranges that use similar or even higher quality materials rather than making their choices based more on “marketing information” which can often be somewhat misleading (see post #2 here).
If you looked at more than one option in this price range and made some good “value” comparisons between Casper and some of the other mattresses that are available to you based on the guidelines here and it was the best “match” for all the parts of your personal value equation that are most important to you then you made a good choice … and congratulations on your new mattress … and topper 
Phoenix