http://tinyurl.com/55rnax
When to use which brand: Canon mainly for outdoor games and Nikon for indoor.
Reason: CANON 1D3 has 1.3X crop factor but best ISO only up to ISO2000, but NIKON D3 up to ISO3200.
Porażka Canona, 1D3 to było to body, które scaliłoby Canona ze sportem a tak wracają do punktu wyjścia.