I went with a Glock 30, also. I use the Pierce +1 floorplates on the magazines, increasing the capacity to 11 +1, and use a 13-round Glock 21 magazine as a spare. I figure a total of 25 rounds of .45ACP should be enough for almost any self-defense type situation. It's surprisingly accurate for such a short barrel and sighting radius, and has been 100% reliable with factory FMJ or JHP type ammo.