

A good mattress is indeed one of the best purchases you can make! Online stores with a lot of marketing (Purple, Casper, etc) tend to be more expensive to make up for all the marketing though, and I’ve heard stories of off-gassing despite basically everyone claiming “our mattresses don’t do that!”. Did yours smell at all when you first got it?
Not trying to shade your choice at all, I’m just mentioning because I read a lot of threads like this when I was looking for a new mattress. I’ve gotten my last three mattresses from https://comfortoption.com/ and they’re more comfortable than anything else I’ve tried (including my old Serta memory foam block), and a few hundred bucks cheaper than the YouTube/influencer-marketed brands. My sister likes the one she got on my rec too.
Main bedroom, guest room, and trundle bed in the guest room.
I don’t really worry about wear - the nice thing about Comfort Option is that when one of the foam layers wears out, you can buy a replacement from them and replace just that layer, instead of buying a whole new mattress.
Of course you don’t have to buy it from them - any foam manufacturer should be able to sell a sheet of the stuff that will fit in the cover, if you give them the measurements.