Shot plenty of both, the sig is my choice for most aspects of gun ownership. The biggest detraction for me is the grip angle and finger ridges on the glock. I am not the type to be a fanboy or hater of any brand, and I really wish glocks fit my hand better, as I know they are superbly reliable, and a great value as far as pistols go, but they don't. To me the question is "what is easier to tolerate, DA/SA, or one of the most uncomfortable grips around?". Now, if a 226DAK is a choice, as possum pointed out, then the choice is clear.