I thought I loved the idea of a solid-chunk-of-memory-foam mattress. But now I've identified that it's causing me serious back/neck problems; maybe it just doe

I thought I loved the idea of a solid-chunk-of-memory-foam mattress. But now I've identified that it's causing me serious back/neck problems; maybe it just doesn't suit my body-type or something. I'm looking to replace it with a decent firm spring mattress. But it sure was easier to shop for mattress-in-a-box.