Its impossible for me to favour one animal above another. All life is sacred to me , I guess. Goldfish aren't boring, I have four, they have an amazing calming effect. Each of them have very different personalities. They are soooo pretty.
Though for play, ya can't beat ferrets. Scatty, mad, thieving little beggers that they are.
Dogs are great for getting ya off your arse and excercising though.
Cats are a comforting pet, I think. My cat Tynx was a lazy little madam though, not to mention thick as two planks.
As for bonds with animals, I have had more loving bonds with more animals than I have people (not in a weird perverse way, i might add). I'd more likely give my life saving an animal than a human. Geez, I'm blabbing on and on today. Can ya tell I'm bored?