I also have severe sleep apnea. When my wife and I were shopping for beds, we decided to buy our adjustable bed frames off Amazon as we managed to get a split king, which is just 2 twin xl bed frames, and it cost us just under $400. Comparable frames from other places were well over a grand. We went this route because we wanted 2 different comfort levels for our mattress. She got a soft plush, and I got firm, both of which are hybrid mattresses latex mattresses from Lucid bedding. Were now 5 years in and still going strong, so for us it was well worth it to go this route. More on reddit.com

Overwhelmed with mattress choices. :ohmy: Been to Sleep Number where our favorite was M7, and Tempurpedic where are favorites were rhapsody and contour signature. Started looking on line for information and found this wonderful website (way to go Phoenix!). Learned about several alternatives ... More on forum.mattressunderground.com

Tempurpedic no question as a Sleep Number is a glorified air bed, just google Sleep Number and returns to see all the horrible customer service that they offer. More on reddit.com

You already know you love your current luxebreeze and the current model is even better. Stick with it. Tempurpedic has a better warranty is a better mattress and you already know you like it But touch more specifically Lumbar is actually amazing and will help with support way more then making a sleep number firm for the days you feel you need more with out taking away the pressure relief. Keep in mind a firm sleep number is adding pressure points and a softer one is reducing support due to the air technology and the way it works Cooling is improved 10 vs 8 degrees Their are a lot of benefits to raising your feet I suggest trying it and doing more research most sales people should be able to demo but there is a lot of info out there. Even if you don’t like them high just raising them a little will take pressure off when sitting up and stop you from sliding . Raising your feet is one of the biggest game changers in sleep Tempurpedic’s reduce motion better then anything in the industry so you will feel it more on sleep number but if you are moving that much I would refer you back to finding a better sleeping position using the adjustable with both head and feet and the lumbar to take it a step further. Sleep number didn’t feel as comfortable so that alone should tell you to get the tenpur you know you like but it’s not because your not used to it but because you are used to something better. Tempurpedic is more pressure relieving and and more supportive at the same time sleep number you have to choose and can’t reach the same levels The bases will work on any mattress so then not being returnable isn’t much of a issue however the Tempurpedic’s have more features Why would you go with the sleep number it seems like your falling for marketing when you already know the tempurpedic works As for your warranty question sleep numbers warranty is prorated after a year on most models take a closer look (think you already did)it’s actually one of the worst in the industry where Tempurpedic’s is non prorated for 10 years which is the industry standard Why not go full split? Their is a reason most companies don’t offer butterfly split anymore. The top is where most couples would feel the gap anyway and the feet being adjustable is again one of the most beneficial features of a adjustable. You can always put your feet at the same position if you want but with the split head only you don’t have the option if you wanted to adjust feet. Not to mention finding sheets is a nightmare in comparison to split king or standard king If your not sure if you want full split you could always get the solit bases but a regular king mattress and if you decided you need the split just exchange the mattress since the bases can’t be returned this helps future/safe proof your decision More on reddit.com