Canon 300 2,8 Is II Vs Canon 500 F.4 Is
Hello
I have a Canon 1D Mark IV and a Canon 7D .
I like action shot expecially of birds and sometimes I go out by plane so I have a Canon 300 2,8 is and I am happy.
Off course sometimes I must use 1x4 and 2x but no so much..; it is useful from the car when the birds are far or from hide..
Now I am looking to buy another long lens but I am not sure about ..could right buy a 500 f.4 (If I wl find used..) or sell my 300 f.2,8 and buy the new ?
Thanks for your help
Ciao
Gio