looking for best mattress for heavy people

I’ve been researching the mattress for heavy people over the past few days because I really need something that can actually support my weight long-term without sagging or causing back pain. I’m about to upgrade my setup and want something with good firmness, strong edge support, and solid motion isolation so it stays comfortable over time. After reading through Reddit mattress threads, a few YouTube reviews, and Amazon feedback, these two mattresses keep coming up as strong options:

MOOA King Size Mattress

https://amzn.to/4nST5GJ

Laccad Full Size Mattress

https://amzn.to/3LJG7hh

Now I’m trying to figure out which one is actually better for heavier sleepers. The MOOA seems to offer a thicker hybrid design with more support layers, while the Laccad looks great for firmness and motion control, but I’m not sure how well it holds up over time for someone over 200+ lbs. I’m mainly looking for something that is: Firm enough to prevent sagging

Supportive for back and side sleeping

Cool at night (I sleep hot)

Durable for long-term use

Good edge support

If anyone has tried either of these, or knows which one performs better for heavy sleepers, I’d really appreciate the advice. I just want to make the right decision before committing. Thanks in advance!