Ok... my bed is extremely soft memory foam and it's been hurting my back, ribs and neck for years. I desperately need to upgrade to something a little .. firmer.. ha! I have 4 herniated discs in my neck, one in my back- so this is crucial for me. Plus I can be in comfort while online here, no more smiling through the pain! I thank you in advance for any amount because it really all adds up! Thank you a million!