I do winter camping so the mat is much more important than just a good night's sleep, I have a few different kind but colder temperatures I like using this one, it has some sort of memory foam stuff in it to initially expand it and then you inflate it to your desired comfort level/insulation. Recently I got a zenbivy pad as well and am definitely a fan of how much smaller and lightweight they are, the valve system is also a plus. I have been using the mat in the photo for about 5 years with no issues, could probably use it every night for ears as it is pretty well built, came with patch kit if needed but haven't needed it.