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Sorry, but they are both really zoomed in. What you need to do is find the "Sweet Spot" of your zoom lenses ( I'm sure there a video in a post somewhere on here about it). But to be sure just add 4 more cameras to cover just outside the "sweet spot". Then you need primes. So a wide, a telephoto, and a normal prime on a camera (+3). Also the 77D doesn't have dual card slots so you need to double that and shot jpeg on one half, then raw on the other half of the cameras.
So to properly shoot your family you need at least 18 cameras.
I'm very sorry TWX but you are not going to find the answer to your inquiry on this forum. Save any further money you intend on investing into your rig and take the family vacationing to the Amazon jungle of Peru and ask advice from Mother Ayahuasca.