I own the cheaper version sold here, as well as the lula, and many other lulas for other platforms. This is by far the easiest way to unload and load magazines, in short order. If you ever buy one, you will want a few others. This really saves your thumbs, and allows you to fully load the uzi mag, which is tough by hand. If your on the fence, go ahead and just try one, its a keeper. When I buy a firearm, I always look to see if a lula is available, they are that good.