Im sure there are people that have eaten pekins, but do not know anyone that has, so unfortunately can't comment, same as birdie wife, people tend to get too attached to them.
The bantam wyandotte however I have been told is very good, although I don't eat my wyandottes, we breed for the pot so we get a heavier bird (mainly cross breeds or the odd minorca cockerel). At the moment its a case of wait and see Im afraid, incubating as many eggs as they lay, I have millifleur, black and lavender, there are some others mixed in, was playing around with genetics so really only the lavenders are true. And it also depend what hatches out as prefer to sell the birds with a cockerel, but if I have plenty of girls it isn't a problem.