I was admittedly nervous about buying a mattress without first checking it out in person. I’m a resident physician and NEED quality sleep when I can get it. Night one on my Helix Dusk Luxe and I didn’t wake up once, versus my old mattress when I was up 3+ times per night. It’s only gotten better since then. It offers perfect support for this back sleeper. I’ve used it for about two months and have not woken up stiff or sore yet. Is it expensive? Yes. Is it worth the price? ABSOLUTELY!! Thank you, Helix. This perpetually sleepy and stressed doctor is so grateful to finally feel well-rested after a night’s (or day’s) sleep!!