They are both great guns, so you should go with which ever you feel more confortable. I have the XD40SC and is really nice i have been looking at the G19 because i want 9mm for my wife (you know so that i can use it to) but the grip on the glock for me it doesnt feel right in my hand so i will try both and see wich one i can shoot better and wich one fits you hand better. The price on both guns is around the same maybe a couple of dollars diference. But i have seen them at the same price.