I am planning on buying a new Glock in about 3 weeks for my birthday. This gun will also be going with me to the LE Academy I'm attending in August. Anyway, My question is: Are the gen 4 Glocks worth the price difference over a gen 3? At my local dealer I can get a gen 3 with night sites for just about 15 or 20 bucks more than a gen 4 with standard sights. I have small hands so I won't be using the backstraps that come with the gen 4. So...is the new recoil system worth the extra money?