I fall asleep on my back, sleep on my side, and wake up on my stomach.
Static V Recon (Insulated): Dimensions, inflated: 72 x 23 x 2.5 in
Static V Ultralight Long (Insulated) (Dark Green): Dimensions, inflated: 76 x 26 x 2.5 in
I got the "long" for those extra 3" of width and it's night and day better. When on my back my elbows don't want to fall off onto the ground -- and on the narrower recon I feel like I'm about to roll off. Even a little wider like the Luxe wouldn't hurt (if the insulated one had a more subdued color I probably would have purchased one, but Klymit said there are no plans for one in green or recon)
But... I don't need that length (I may brave it and try and trim / iron it but not sure I want to risk it just yet).
I have no clue why they don't offer a short but wide pad that's insulated. I wish these were thicker though... I have to inflate them to the max to keep my hips off the ground. Like a pillow, they're not super comfortable when inflated to the max, but if I deflate it a little my hips / butt touches the ground. Make them 3.5" thick minimum, 4.5" would be better... and ideally the side air bubbles would be isolated with it's own valve, so you can inflate those "hard" to keep you on the pad and cradle you, then the center is thick and can be at a lower pressure to keep you off the ground and comfortable.