User Review: Therm-a-Rest Expedition
Price Paid: $70
The Expedition pad offers a good balance between thickness and weight. I'd rather carry a few more ounces if it will make me more comfortable.
However, I'm mostly a side sleeper. I have found that there's not enough between the ground and my hip with this pad. I end up waking up, rolling over, and going back to sleep several times a night.
If you're a side sleeper, you might want to keep this in mind.