I just got my 300 2.8 IS, and with my 1D Mark III and the 1.4 ex, I still find myself cropping out a lot of pixels to get the whot I want.
I am very new to shooting Birds, is this normal, or do I need to step up to the pump and get the 500 4.0?
If I do, this lens has to go back, cant have both right now.
I cant help but wonder if adding the 2.0 extender will cost me too much quality.
Sorry for so many questions, The 70-200 has been my longest lens to this point.


