I am 6' 5" and the long has plenty of room for me on my neoair.
Not trying to jack your thread but been looking for a good pad also' Does anyone have any time on a Klymit inertia xl? Seems to be a good combo of lite and full length.
I use a Therm-A-Rest Ultra Lite cot. It weighs 2lbs 12oz and the pack size is 15"x6". At 62, my bones just doesn't like the hard ground anymore. The cot keeps you 4.5" off the ground. It has taken the place of the two pads I've carried for the past 3 years and takes up less space.