No real pros to a cradle IMHO. First you have to ask yourself if you ever fish alone? How are you going to cradle the fish by yourself? Get the big net (Frabill Big Kahuna or Beckman Mag Musky)
Also, if you have a buddy along and is maning the cradle for you great..but as you’re leading that fish into the net with a 3oz jerkbait with three razor sharpe trebles on it think about where he is…face down by the cradle..if that fish shakes and that bait flies that guy might get hurt bad. It does hurt, I got a 7X hook through my arm night fishing a few days ago..no fun. Go with the BIG net.
Not to mention you should be working the fish in the net with the net in the water (can’t do that with a cradle) forget what you see on In-Fisherman with Jimmy hoisting the fish in a cradle into the boat and dropping it on the floor…not good for the fish or the fishery.
Hope that helps some.