I have a 7D and I really like it but I wanted FF and needed low light capabilities so I recently purchased a 5DmkIII. I have probably taken less then 500 images but I noticed something that is frustrating to me and hopefully someone can tell me what I am doing wrong or what I can do?
So I use Av almost 100% of the time and on the 7D I use the 19 AF points in AL servo mode which gives me very quick way to capture a candid picture. So now on the 5DmkIII if I want to use the 61 AF points I need to run in A+ mode eliminating any ability to adjust for serious backlight or personalization whatsoever on the images. (who buys a $3000 camera and runs it full auto mode?) I have taken several quick candid shots and the subject has been entirely out of focus since the focus point did not line up with the subject. I know I can to focus groups but they still represent a small portion of the FF and eliminate the ability to use the FF for quick candid shots. So if you want to criticize me that is fine just help me to resolve my issue or provide a suggestion or two.