It wears quickly.
It is not designed to flip. I rotated regularly but still have small valleys where we sleep. Comfort The mattresses is very comfy. We wake up without aches and pains. Support The support was great in the beginning. After a few months it started sagging where we lay. Firmness The firmness was just right. Not too firm but not too soft. Durability After a few months we have some sagging despite rotating.
boomom
Hiram, GA