Amazingly, I sleep better with the Hullo pillow than with my down alternative pillow. It took me about 2 weeks to get used to the buckwheat pillow. It was so different from anything I’d slept on, and I kept going back to my fluffy down alternative pillow during the night. But after that time I found that I was sleeping all night on the Hullo, not waking up repeatedly in the night, and breathing better while I sleep.
I would recommend Hullo to a friend.