My boyfriend and I are obsessed with our Casper Mattress. We both have pretty bad back issues, and our previous mattress exaggerated those issues for us. After laying on the Casper (in store) we were sold within 30 seconds. The Nova hybrid is SO plush and comfy without losing any of the important back support. We've had our Casper for about a month and I can confidently say that my back pain has decreased to almost nothing. My boyfriend has been able to stop going to the chiropractor as often and we've even gotten my mom convinced to buy one soon. I can't recommend it enough!