GCG5I will let you do the weight comparison between the two pads and decide what the value of an ounce is.
The x-pillow drops here for $15 so for $5 more plus shipping you save 4.3 ounces but have a 3" narrower pad. $1 per ounce of you can live with the width is fantastic value for weight reduction.
GCG5These are two different models of the Klymit Static V. The one here is the Ultarlight and only weighs 11.9 oz at the same R value as the Costco one which weighs 16.33 oz. So you are paying for a large reduction in weight
The x-pillow drops here for $15 so for $5 more plus shipping you save 4.3 ounces but have a 3" narrower pad. $1 per ounce of you can live with the width is fantastic value for weight reduction.