My back is telling me that it's time for a new mattress. Looking online to see what's out there, I'm getting more and more confused. There is a wide range of prices, most of them say they are some variety of "firm," and I don't know which is better, foam gel or innerspring. Serta seems to get good ratings, and I know they've been around long. I like a firm mattress, but there is such a thing as too firm. So, if I buy it online, how do I know what I'm getting?
Does anyone have any advice for me?
Does anyone have any advice for me?