We bought an iComfort memory foam mattress two years ago. At first, I didn't like it. But, there is a break-in period. Now I wouldn't sleep on anything else.
I no longer have pain when sleeping on my side. I'm always extremely comfortable.
There is a break-in period, especially for memory foam mattresses.
We had also tested out the TempurPedic memory foam mattress. In the store, I thought it was a little more comfortable. But I have some chemical sensitivities, and the odor was giving me a headache. The salesman said it would take 30+ days to off-gas. The iComfort had no such issues. When it was delivered, we left it uncovered for the whole day, with the windows open. It was fine!
"I've been here since October 2006. Wow!"