Like title says, looking for a mattress that will be comfortable for both. Having a problem with sagging/indents for plus sized partner. Feels like the bed has collapsed on that side and it’s only been 30 days. We have got a full refund so looking for a beer option. It was a hybrid amazon bed in a box. Looking to get a hybrid but something strong. We like the medium firm feel as we both have back problems but want it comfy enough we do t end up with sore hips. We want to stay under 1000 canadian, preferably with financing options. We are super low income and really can’t afford this and don’t know where to start for a basic sturdy comfortable bed. Was thinking Costco? But which models? Any help would be appreciated.
Hi Larsen611.
Welcome to our Mattress Forum. 
This is due to the durability (or lack thereof) in the mattress you currently have. You can find our recommendations in terms of durable components for higher body weights in these handy mattress durability guidelines. It’s very likely that a split configuration is going to be the best option for you and your partner, as you have very differing needs in terms of support.
This will also be determined by how adequate the materials are for the person sleeping on each side of the bed.
Some soreness can be caused by an inadequate level of support from your comfort layer which can be dictated by your sleeping position. You may find this article on sleeping positions and their various needs useful.
We also always recommend that new consumers who are just getting started in their mattress shopping review our Mattress Shopping Tutorial.
If you are going to test mattresses locally, I would try to locate a quality mattress outlet in your area that may have split configurations available for testing.
If you pick a split configuration, you can get the support and comfort each of you prefers. A number of our Trusted Members offer split configurations. Also, they are extremely knowledgable and compete with the best in the industry. If you present them with your sleeping specs, comfort/support needs, etc. they will be able to help you choose the best fit both product and ILD wise…whether you choose a split configuration or not.
Off the top of my head, I would suggest exploring options with the following…
Arizona Premium
Sleep EZ
FloBeds
Latex Mattress Factory
Nest Bedding
I hope this helps you as you move forward.
NikkiTMU