Hi guys, need some advice on a mattress. Im a big guy, 330lbs, 5’11, constant back pain from an old injury, need a new mattress ASAP.

Sadly I need one for my hometown which is a small town that’s limited in choice. Mostly restricted to Vono, Goodnite, a few Napure and Englander, slumberland.

right now I found this mattress from Goodnite called Love Sparkles, can’t seem to find it online though. It’s double springed, statfree, 14.5’ thick, Hi Dense foam top. I tried it and it seems okay however I’m still worried to buy it.

Do you guys have any suggestions on anything specific for a big guy like me?
Anything below 3.5 is fine. Please keep in mind that I don’t have much choice here sadly. Any tips on what I should look for would be very much appreciated too. Thanks!