Hi As photojournalism interested would like to ask question? As I know both Nikon and Canon camera and lences are best of all. I have being using Nikon D70s for 3 years now and I would say I am satisfied but thinking of upgrading one step up, and also thinking of switching to Canon 40 or 50D which give me better view on screen and ofcus more mp. Many people say Nikon is good, but why do I see most of the Pro photojournalist use Canon more than Nikon? Does it mean Canon is better for photojournalism and documentary? Thanks for your responses.