After what felt like 10 expensive and terribly innovative pillow over which one can even drive a tank (is ??? who ever drove a tank through's bedroom in some), I have now opted for the cheap version. Lo and behold, a first success after 1 year. Eye wakes the first time without neck pain and slept very pleasant. Hoping that the remains so my conclusion: "not always is expensive and good". Ended up getting one's well-being. No matter in what way.