The Canon EOS 1D X Mark II is the last camera that I will recommend here. Of course this is not the end of the list, but the above 5 will be the most east options for you to choose from.
Pros of the camera
- It has a tremendous speed when shooting
- It has excellent AF coverage and speed
- It has a solid image quality
- The 61-point AF System is excellent
- It has good backward compatibility
Cons of the camera
- It lacks Wi-Fi
- It is not portable—much larger than others
- It has a confusing CFast Card System