So, we ordered a Simba hybrid, slept on it for 9 weeks, I hate it and so does hubby. It's comfy, yes, but omg it's hot as hell. I wake in the night with the part of my body which is on the mattress on fire! Not just due to my age as hubby finding it too (perhaps he's "that age" too?!)
So...researched and decided a mattress with a lot of wool in probably the best way to go. Not a super firm one though...medium I would say. Any recommendations anyone?