I really like it in extra firm as it provides a lot of support for any position you want. It doesn’t bounce too much like a plusher mattress would which can get tiring if you’re going at it for a while. It is like being on a wrestling mat in a way but it’s much more comfortable. I was skeptical at first and thought I wouldn’t like it. My wife was pregnant when we got it and was very uncomfortable sleeping at night so I let her drive the mattress selection. It took me a few nights to get used to it and I’m absolutely sold on it now. Any other mattress we’ve been on since just leaves a lot to be desired when having sex and we wish we were on our mattress at home.