I am looking forward to buy a Glock 19 very soon but don't know which Gen to get. Should I go for Gen 3 or Gen 4??? I am a left shooter and I have small hands, I understand the feature on the Gen 4 would be more suitable for me but I question the reliability of the Gen 4. After reading and watching video reviews on the Gen 4, many people have encounter enjector errors and spring failures. I have not yet encounter any errors with the Gen 3. As of now I really got my mind set on the Gen 3 but I really want some good insights on the Gen 4. So, what will it be? The Glock 19 Gen 3 or should I go with the Gen 4? Yes their both Glock's yati yati yaw.....I know that !!! But I want a straight answer into which one is better.