My EOS 5 also had that feature but I never really used it. Thanks for the link.
Originally Posted by davidmarinero
I am very happy with my EOS3. It has one function that no other EOS camera has: the ability to focus on the spot you are looking at in the viewfinder!! This is huge and reduces a lot your need to recompose after focus while keeping focus fast.
The following table compares these cameras: http://photonotes.org/reviews/1-1N-3-1V/