As the title says, I have been using a 5D & feel the need for reach as a birder
Cant justify or afford more than one body, wondering which one to get
Not in to video, so that is not a consideration
My longest lens is a 400 5.6L
Good image quality at iso 800 is a must
I will need to get a grip also, too used to having one
What would you guys reccomend ?