Bob mills sleep to live not recommended

purchased from bob mills. They did their bed match and we used that as guideline to pick bed. We chose the 10 which is most expensive bed. Had it for about 6 weeks of the worst sleep we have ever experienced. Went back to bobmills and they did exchange for the 9 which is more of a memory foam. After 3 months both me and my wife wake up with pain in shoulders and hip areas. This company makes awful mattresses. Do not buy one. Stick with Tempur-Pedic or one of the online mattresses that has easy return policy’s and actually knows how to build a mattress.