Looking at getting my wife a 9mm. She knows she wants a 9mm, just not sure which one. She doesn't want anything bigger or smaller. We do have it narrowed down to 3 of them.....Glock 19, Springfield XDm Compact, Smith and Wesson M&P compact. She can't decide, likes all of them. We are just researching the quality (I love Glocks...have 2 of them myself) and reliability. Any thoughts?