Excellent night's of sleep so far. Bedding got to full thickness in less than 24 hrs,no odor. The humps left from being folded were gone in about 3 to 4 hrs. 3 inches was oerfect. Your bed will sit higher,so keep that in mind. My wife says my snoring has been much improved as to how long I snore. My back feels much better,and I fall asleep alot quicker.