Only you can honestly answer the question as to whether you should gets ducks or not because it's truly a personal decision. I love them but some folks don't. I love my chickens too. I believe ducks are WAY messier than chickens, especially when they're ducklings. That really adds to the work. I know I was cleaning out the brooder daily and it sometimes it needed to be done twice a day. Now that they're adults, my ducks spend their days on my pond. They're locked up at night, so I have to keep their duck house clean but it's not too bad, as long as I keep food and water outside. As far as noise, my drakes don't cockadoodledoo, so that is a huge difference in noise level. My Pekin duck can seriously do some loud quacking and she is very chatty, but I still think they're more quiet than my chickens. If I had all pullets/hens, the noise level might possibly be comparable, but I don't know. My drakes and ducks aren't aggressive at all. They don't like being held and one of my drakes will bite whatever he can get in his bill if you're holding him, but seriously, it's more like a pinch and it isn't hard. He immediately stops as soon as you put him down and does not even attempt to nibble any other time. My ducks are gentle as well and even being medicated twice a day for over a month, she's only lightly pinched me once but I had just finished trying to get pus out of her foot and then giving meds. The are more gentle than my chickens, but they don't love affection. My drakes can get aggravated with each other and chase each other and pull at feathers, but they're nothing like some cockerels/roosters, from what I have witnessed. I don't see a future without chickens or ducks, but if I couldn't free range them on the pond, I don't know how I would feel.