Ok, so if you have a memory foam mattress what thickeness did you go with? (we are looking into 11-inches) and what firmness did you go with? I like a softer mattress, but I'm worried if I go with a soft it will breakdown quicker and we will be replacing it again soon. I have a 3-inch memory foam pad so I thought maybe we could get by with a medium (would not go with a firm at all) and put the pad on top.
Thoughts from those who have them?