I have a Mark d5 III and the longest lens that I have is the 70 - 200mm 2.8. I am being asked to shoot indoor sports Basketball and hockey. I would like to get 300mm, but could only afford the 300mm 4, not sure if that will be fast enough and in mix low light conditions. Should I get the 300mm or get the 7d with the APC sensor which with the 70-200 2.8 give me the speed and 300+ distance?
Tks
Tks