First we used a thinner .080 material compared to our .093 material which of course makes for a more streamlined holster. Second we spread the distance of the loops apart which aided in stability while making the holster more contoured to the body without taking any more room on the belt. We have eliminated a second tension screw which aids in less material. On the body contact side we have contoured all areas possible providing comfort and eliminating hot spots. Lastly this holster is non collapsible and aids in a fast re-holster.