Thank you! Yes the wild ones are so much more fun I think. Not that domestics aren't still cute and everything, but I just love the way the wild birds act. They're all so different and unique. Almost all domestics are derived from mallards, but in the wild duck world mallards are just one small fragment of all of the ducks out there. I love the goldeneye, they're my absolute favorite. The drake is just the friendliest little thing. He comes up to me and begs all the time. I don't have any Ruddy ducks, they're so cute but a bit tricky in captivity. I ended up finding out the guy I got mine from had some related breeding pairs and that can really screw up the offspring. I've had two pairs and neither ones lived very long. I'm hoping to get some better ones this year. Also a goal is to get spectacled eiders this year. It's really interesting because in captivity they can't be sold since they're threatened or whatever in the wild. So they're essentially free, haha. They can only be gifted. If you haven't seen them though, look them up. They're crazy looking.
Yeah the mandarins are fun! Mine breed like rabbits. If you ever decide you want any, let me know, I can help you out