In terms of specs, quality and longevity, despite being a Brooklyn Bedding Plank Luxe owner.
The DLX Premier and the Engineered Sleep Duo are my top two from the list of choices. These are super comfortable mattresses.
They are a bit more premium than their other lower priced quality offerings, but in terms of longevity, they are worth it.
When it comes to the gimmicks this is the potential. Purple Video
No one can tell you how you feel on a mattress. The specs will provide an indication of how long one might last. How firm or soft it may be. At the end of the day, you are the final judge, which is why you get a generous trial period.
I always say, go with you gut instinct with the facts you have before you.
Best of luck,
Maverick