Costco Casper is often on sale for 500 or less. Easy to return if dissatisfied. No brainer, no risk. I have multiple and used to have a chain store hotel mattress which was junk in less than 10 years. Imperceptible difference
If you want a quality hotel mattress look here. They are built industrial strength to withstand wear and tare. You can book a night stay and try it out properly. Avoid chain stores, the salespeople are as useless as car salesmen.
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