I've only had the mattress for a week so can't recommend longevity but I really like it so far. Also, I'm not someone who recommends stuff to my friends and family. If they ask I would tell them but I'm not much of a 'promoter'.
I tried the Tuft and Needle and I tried an Eve mattress which was on sale for the same price. The Tuft and Needle had a nicer firmness to it, although still soft, and it also sleeps cooler than the Eve does.
The mattress is a bit firm for my liking, but I will still probably keep it. Also I ordered a king and my god the box was so heavy. But overall, a good experience and easier than traditional mattress buying.