Same experience with a King here. More on reddit.com

Six years on a Tempur-pedic firm pro adapt all I can say is I wish I had those six years back because this thing is just awful. It took me like five months to get used to it. My wife really liked it so I stuck it out. we bought a new bed, but it’s taking a while to get to my house. I slept on the floor last night and I feel so much better. I can’t even tell you if you’re wondering if it’s your bed grab a sleeping bag and a nice pillow and sleep on the floor if you sleep better it’s probably your bed never doing the memory foam thing again More on reddit.com

So grateful for this sub. Mattress shopping might be the death of me but these comments have been very helpful. I have an OG tempur from 2004. Best purchase I ever made and I'm only shopping because we want to get a king. In an out of the Tempur flagship store trying to find a similar feel to the OG (almost impossible given the changes and "upgrades" to the lines...) also, i had such a miserable time w/ the sales associate at the store that i actually was forced back to Mattress Firm where I bought my tempur 20 years ago. The sales guy at MF was amazing and I was happy to give him my business. I had planned to get the Pro Adapt or Adapt FIRM bc the tempur online chat bot told me that would be most similar to the OG bed. Well, at the last SECOND I decided to go for the Pro Adapt MEDIUM, thinking i'm 20 years older now and maybe the extra squish would be worth it on my older bones... Big mistake. We are about 7 weeks in and I have all kinds of neck back and shoulder pain that I never had before. I think its just too soft for me. I slept last night on the old bed that is now in our guest room. I don't consider myself a picky sleeper. We are military so I am used to sleeping on an air mattress for weeks at a time in between moves. But this Pro Adapt Medium is killing me! I think my plan is to order the supreme FIRM from costco, return the Pro Adapt Medium to MF, and hopefully pocket the $2k savings. This thread helped me make that decision. Thanks al for your input. I'll update as the journey continues. Please post your follow up reviews for everyone that is getting started with your supreme firm!! More on reddit.com

As side sleeper that had surgery and have sciatica, sleeping on my proadapt soft tempurpedic mattresss is awesome! Firmness def depends on your weight though I read online soft is good for side sleepers up to 160lbs Def try floor models and feel what would work for you. I am searching for a cheaper alternative for my parent's house for when I visit More on reddit.com