Typically, when comparing the Citori line to the Beretta - if one fits you well, odds are the other will not. The Cynergy line is built more like a Beretta, so it might be a closer decision.
Go to your local trap/skeet/sporting club and see if they rent guns, or you can find some folks with the models you are interested in and shoot them. Just handling in the store does not really give you a good perspective.
Not being a hunter, you are wise to be looking at the heavier target versions.
Look for ones with 30" or longer barrels if you are "normal" height or taller - the swing dynamics are better.
Good luck in your quest and enjoy a great addiction!