I can certainly confirm that like the other mattresses you are considering this mattresses also uses high quality materials and there are no lower quality materials or weak links in the mattress. If you are confident that it’s a good “match” for you in terms of comfort and PPP and that you will sleep well on it and it also compares well to the other mattresses you are looking at based on all the other parts of your personal value equation that are most important to you then it would certainly be well worth considering.
As I mentioned in a previous reply …
You have many other options available in the general Toronto area and many of them are in lower budget ranges than you are looking at but you will need to check their websites or talk with them on the phone to find out which ones carry mattresses that fit your criteria that you would be interested in testing.
I would keep in mind that any exchange options are built in to the cost of a mattress and a retailer that allows a mattress exchange rather than just a layer exchange will need to build the higher costs involved into the price of their mattresses because the majority of people who don’t return a mattress or exchange a layer are the ones who pay for the minority that do.
For the majority of people … with careful testing (using the guidelines in the tutorial) their choice will generally be “close enough” that if any fine tuning is necessary it would be relatively minor and involve different mattress pads, sheets, mattress protectors, or perhaps even a topper (if their mattress is too firm) or a layer exchange (see post #4 here and post #10 here).