I've never liked my twin-sized innerspring mattress that I've used for the past 10 years, so I've decided to upgrade.
I went to a local bed dealer today and found that I liked the foam mattresses the best. The set I tried wasn't the memory-foam material that is all the rage right now, it was more like a conventional mattress with a polyurethane foam core instead of springs. They also had latex foam beds, but these were quite expensive, although it is my understanding that latex foam mattresses last 20-30 years.
Does anybody have experience with mattresses that uses either of these two types of foam for the core?
One of my concerns about foam mattresses is that I suspect that they may be quite hot and therefore not very happifying during the hot and humid summers we get here in the midwest.