If you’re anticipating on the spot results on night one, be patient. It’s extra like a gradual transformation - your body needs a couple of nights to regulate to the higher posture and help. But as soon as it does, you’ll discover a giant distinction. What Makes Derila Ergo Different From Other Pillows? Let’s be honest - most pillows out there promise higher sleep, but very few really deliver. I’ve bought fluffy down pillows, gel cooling ones, even "orthopedic" pillows, but none of them addressed the foundation concern: spinal misalignment.