My UpLula arrived today. I tried it on the Shield 9mm mag and it is super. After deer season I'll go out and run a hundred or two rounds through it. Hopefully my wife will come along with her Bodyguard.
Uplula is the only way to go, it works so good that I even bought some of the other maglula products such as the x12 t12 loader that makes reloading some of the 22lr pistol mags so much nicer / quicker.