Simon Elliott
Well-known member
It might be worth getting the 400 5.6 first and trying it with your 650D before buying another camera. I have the 7D2 and love it, but I find myself using the centre point a lot for focusing, including for birds in flight. The extra speed on the 7D2 is also nice, but I got some images of Hobbies I was really pleased with with my 550D using the centre point when my 7D2 battery ran out recently