I have Pekins, Pekin/Swedish mixes and muscovies. I love them all. The Pekins are great. They are very reliable laying me eggs every day They can be loud, but usually only when they are startled, when they lay an egg they annouce it, and when they see me with the treat bowl. Other than that, they are not loud at all. Sometimes they just "talk" among themselves, but it isn't loud.
Mine are not real tame, except for Sunny, my 3 week old that I am raising from day 1. The Pekin mixes were 3 months old when I got them and had never been handled. They were scared to death of everything. Now they are better and sometimes will eat treats from my hand, but they are very skittish. The pure Pekins were grown when I got them (aporox. 1 year old) and they too, hadn't been handled much, so they are skittish too, but not as bad as the pekin mixes. I think with handling and proper treatment, any pekin can make a great pet. They have wonderful personalities (as do the muscovies). Sunny is turning into a wonderful little pet. She follows me everywhere. She has been to school for show and tell 5 times now (different schools/daycare/preschools). She lets the kids pet her, etc. Not a problem at all, but I am raising her that way.
Pekins are great but I don't have much else to compare them too, except muscovies. I love them too.
Kathy