I raise and breed silkies that I've gotten from a local breeder and from a hatchery. (don't remember which hatchery right now). Last year my TSC had silkie chicks for the first time and I got sooo excited and bought 20 of them. They were healthy as far as I can tell, didn't lose more than one or two and they didn't infect my flock with anything contagious. BUT, they grew up and those were the ugliest silkies I've ever seen! Just sad looking, no beards, little toe feathering, just didn't look like they were bred well. I stood in my barn looking at them and said "there is no way in heck I'm breeding this into my flock." I gave them all away. I will never buy chicks from TSC again.
Just my 2 cents on TSC chicks, for what it's worth.