I have had tempur pedics pillow top that was firm, replaced after 15 years. Two twins tempur contour for 8 years, and a tempur cloud for 9 years. Replaced our pillow top with the tempur Adapt king splits with ergo bases, love the feel of the mattresses of course, but enjoy being able to individualize the position of the mattresses for watching TV and sleeping! Great changes from the old box springs and coil mattresses of the 80's. Never looking back, great investment in your sleep.