We currently have an extra firm mattress, topped with a 3" PuraSleep Carbon Comfort Memory Foam Topper, from 2017. This model in particular: PuraSleep Carbon Comfort Foam Topper
It has been great until recently, when I’ve started to develop a bit of back pain. I’ll wake up pretty sore, and I’m thinking we need a new topper. I’m 5’9 and about 225lbs, my wife is 5’6’ and about 170lbs. We’re both full time side sleepers. My pain is usually in the mid back, just below the shoulders. I’m using a firm memory foam pillow.
From my reading, it sounds like latex lasts the longest, and I’m willing to spend what it costs for one. However, is this my best choice? And if so, seeing as I need more support, what level of firmness should I get? Also, should I go for a different type of pillow?