So far it is good except two things. 1. Edge support is poor. 2. My hips hurt while sleeping on it. I haven't found my perfect sleeping spot yet. Though, in general, it is a huge improvement over my old mattress and for the price, is quite good.
For my husband and I, not a great fit. However the process and ease of ordering and returning was great. I would definitely recommend his mattress to anyone who likes a little firmer mattress.
Your mattress is very different from mattresses my husband and I are used to. My son loves his new Tuft & Needle mattress, but I'm not sure my husband and I could get used to it, which is a bummer.