I'm really getting into my prime with photography, especially sports photography.
I've just graduated and had access to a Canon 1d Mark III throughout school. I know only have a Canon 5d Mark II, not a bad camera obviously, but not a fast sports camera.
I am kind of just looking to test the waters and see what people think about if I should wait till the Mark IV is released or buy a used Mark III. Money is some what a factor, but this is my life so it will be an investment either way. I'm just looking for your thoughts...