Hello, I have been looking at getting my first semi-auto handgun in the near future. I have narrowed it down to the Glock 17, and the Glock 22. (Both the gen 4 model.) Since thy are essentially the same gun with different calibers they both have pros and cons. I just want a gun to practice with, and carry when I hunt, for not much money, but will also have enough punch to get the job done. If you think a 9mm will do that please say so. Thanks