I purchased several of these pads due to the low weight and good price. I immediately sent them back after testing one out on the floor.
The cut outs reduce the weight, but also reduce the structure. They allow the tubes to deform enough that you can feel the ground through th holes. I thought it might work like a Klimit X frame, but since the holes are not strategically placed it does not. I did not find the pad comfortable at all, and it certainly didn't keep me off the ground like my Neoair.
Maybe this is the reason the design from these samples hasn't made its way to the production offerings.