If your looking at chicks he may be a good choice, for eggs I'm not sure I would go thru him. I got 19 eggs from him only 7 were fertile, out of those I only have 2 alive.Uncle Bee's Birds. I have seen good reviews on them on FB Good Egg Bad Egg Group.
http://unclebeesbirds.webs.com/apps/webstore
There are several breeders that participate on this thread, there is also the 2014 Wyandotte breeders directory that you can have a look at.