Personally, I’m a two pillow guy, three if I’m spooning one, but typically to get a good nights sleep and wake up with no cricks or criques or however the hell you spell that word, I need two pillows. And I mean two pillows stacked on one another, not side by side…because that would be stupid. Maybe one pillow that’s a little fuller would do the trick but I don’t think so. Something about the versatiliy of having two pillows stacked on each other and your ability to manipulate them by keeping the underpillow as it is but folding or squishing or perhaps just laying flat the upperpillow so to rest your head and neck perfectly. I don’t think one pillow can do that. Yeah, I’m a two pillow guy. How about you?