Rabbits fell out of popularity. It became an expensive meat. It used to be a good source of food and income foor poorer people, just by selling the meat or by processing the pelts. The drawback on rabbit is the very lean meat (see rabbit hunger).
The males are exceptionally aggressive as well...
Duck eggs are not for everyone. And the creatures require more water. The fatty meat is not very agreable for everyone.
Guinea fowls are excellent for clearing ticks infestations. I know they are egg laying but talking with a people that tried to raise them I got the impression that getting the birds to nest is quite hard. One person kept a chicken around to incubate the eggs from the guineas.