Watson4321,
Very hard to explain in words the differences I felt between the Casper and the Tuft and Needle.
On the Casper, I felt like I was more “cradled” in the mattress. The mattress top is a little springy. I also felt a familiar latex feel- latex, on my body, seems to have a “pushback” feel on my muscles, although not everyone seems to feel this like I do. My lower back really liked the Casper, but my shoulders got pressure point pain after about 15 minutes when I was on my side. My friend and her husband ended up returning the Casper. Casper was great though, after they reported they felt the mattress was not to their liking (she was getting lower back pain, he was getting shoulder pain), Casper sent them a free topper to try. My friends were getting better sleep, but weren’t in “love” with the mattress, and after they found a mattress locally that they liked more, they returned the Casper. Casper arranged pickup of the mattress, and donated it to a local charity.
The Tuft and Needle feels like I’m “floating” on the surface of the mattress, more than sinking in, even though if I run my hands along my body, I can feel that I am “sunk” into the foam. I actually didn’t like the sensation in the beginning, but after a couple of weeks, got used to the feeling and don’t feel that anymore. The surface is not lively- in that respect, if’s probably more like memory foam, although it is not memory foam- as memory foam continues to warm, some people feel they sink deeper and deeper in at night- the TN does not do that since it’s not temperature sensitive. The TN does not make body impressions like memory foam- as soon as you roll over, the foam pops back into shape. When my husband gets out of bed, I don’t feel motion transfer. For me, personally, the Tuft and Needle is pretty much perfect in terms of what Pheonix talks about “PPP”. This is the first mattress I’ve been able to sleep on my back without a pillow behind my knees. I have no pressure point pain at all on my hips nor shoulders like many mattresses. And for the first time in years, I’m not waking up with any pain at all. However, take this information with a grain of salt, all of us have different requirements for a mattress, and our bodies experience a mattress differently.
Both Casper and Tuft and Needle are on the firm end of the spectrum, but both feel different than a firm innerspring, which many of us are used to. Both have great return policies, so trying either one comes with no risk of getting stuck with a mattress you don’t like.
In either case though, it can take a few weeks to adjust to the new mattress. Although I wasn’t getting pressure point pain and was sleeping okay from the beginning, I wasn’t in love with the TN the first 3 weeks or so. But now I absolutely love it. I think it took a few weeks for the foam to break in, and my body to adjust to a completely different feel after sleeping on innerspring mattresses for decades.
Good luck!