It is always neat to have the latest and greatest but in my opinion you will not gain much with the doo-dads they have. I asked the same ?? a couple years ago before I bought and ended up with the encore, then another barrel, then one for my son, then another barrel for his, then a contender pistol, then another barrel for contender......... Anyone see a pattern yet??? Spend the money you would on the endeavor for more barrels or a good trigger job. Just my thoughts.