I use a combination of an 18"x18" inflatable pillow and a Thermarest compressible one, the largest size (commonly seen at REI and similar stores). However, the inflatable often slips out and I just don't seem to get the two to work together to provide even a remote simulation of a quality anatomical solution one would have at home. Consequently, I wake up often and seldom get quality sleep while camping.
So I am looking for suggestions that could be a compromise between size (inflatable) and comfort (fluffy). I tend to like large pillows with lots of firm support. Anybody have any suggestions?