It's really too early to tell. The bad smell hasn't gone completely away yet. Also, hopefully the bed lasts awhile! The comfort is great as long as you like it firm which I do.
I loved this mattress from the first time I tried it housesitting for a week at a friend's home. I bought a Queen for me and a Full for our other room. My Wife and I have never been happier with a mattress. I also love the Ordering Process and the priceless is unmatched in the bedding company for what you get. I cannot speak to the longevity of the mattress and how it will perform up to the 10 year warranty, but thus far we are Ecstatic!
It's the perfect amount of firmness for support yet gives when I sleep on my side. I dream of my future Tuft & Needle sleeps when I'm away on a trip. Thank you!!!