This puffy mattress has impressed me more than I thought - it has great support to the edge, and though I am not a big fan of very soft mattresses, this is soft with a lot of support for a boxed mattress that normally does not come with as much support. The plushiness is a new thing for me and only time will tell if my back will love it, so the sleep trial is a definite plus. The bonus are the sheets, they are super soft and silky. So far it has been great, I have slept on it for a week and I can feel the difference. Although I can say that sometimes, sleeping on the side, the added softness may not be that conducive.