Debating over cameras is like debating over chopsticks and forks. They all do the same basic things, the rest is just measuring minor extremities. A $5,000 car and a $50,000 car both can get you from point A to point B. One just costs more while it massages your ego. I feel that most photographers are missing what is more important than how big their lens is. What is more important is the idea, the meaning, the story behind your work? What are your images about, what are the conveying to the viewer? What are you trying to communicate?