Serta *Medium* Hybrid Glenmoor from Sam’s Club in store
You can test out the mattress in the store.
It’s about $500 for the mattress. Mine is resting on a Bedder Bed base, which doesn’t need a box spring.
*Don’t order this Serta mattress online unless it says MEDIUM… as far as I’ve seen, the online Sam’s Club store only sells the Firm.
…I just purchased this mattress last month and for the first time since 2010 I have not woken up with shoulder pain (or any pain!). It is not needed, but full disclosure, I added a memory foam topper from Costco, which makes my sleep extra cushy.
Btw, last month I also bought and RETURNED Costco’s alleged “plush” Sealy Response Performance Gray Cove Plush Queen Mattress and Foundation because it was ridiculously hard/firm.