I've always liked Glocks...untill I started shooting XDs that is. Out of the three, XD FTW. A revolver is also a really good choice for a CCW. I would def recommend a revolver if you're not experienced with hand guns too. Even though my XD has never jammed (knock on wood), I'd rather have the reliability of a revolver if I needed to pull it and shoot. And as far as revolver, I like a S&W or Ruger .357. They can shoot .38 for cheap target practice. Good luck.