I have always preferred the XD line to any Glock. Dont get me wrong, I would trust my life to a Glock if need be. I think they are good guns and history has proven that. The glock is made for low experience shooters. The grip angle on the gun makes sure that the shooter pushes with the dominant hand, thereby bringing the gun back on target faster. The problem with a Glock is that if you pick up almost any pistol and go to fire, you are going to be low every time. I know what you are thinking right now, you should always maintain a good sight picture with every shot. Phoey! When you are engaged in a firefight you dont have the time to take up a good sight picture every shot. Do so on your first shot and then let muscle memory takes over. Like shooting a recurve bow. Let your hand guide the bullets. The XD line has almost the same identical grip angle as the 1911 platform and most other pistols for that matter. You can, therefore, pick up almost any pistol on the battlefield and have a good feel for the gun. Just my thoughts. Hopefully I can add an XD-S to my collection soon!