That is great to hear!!Those black sexlinks are soo reliable as layers. I am getting a light blue egg every day ( I have two "Pennsylvania blacks") but only 1-3 brown eggs from the other 8 girls in my flock--I think my SLW hasn't started to lay yet and my welsummer hasn't had an egg in months and months...
I think I would like a really really BLUE egg in my basket though.

I love to get feedback that they are doing well.
The few sexlinks I have are laying better than the others in the laying flock now also. I decided last year to keep back fewer of the California Greys to make the black sexlinks and grow out more Cream Legbars. It's hard to know the right balance. I only have 7 CG pullets total and only 1 laying so far (she is with my only CG roo making more CG's, so no black sexlinks until the others start laying). The Legbars seem to be great layers also, a while back a customer said he was getting 3 eggs a day from 4 CCL pullets. I think the hybridization helps some. I wonder how a black sexlink from a CCL pullet and Black Am would lay . . . might try that this year. They eggs will probably be more saturated blue color, perhaps with the turquoise tinge of the black ams.
I have found the dark egg layers and the purebred ams are more seasonal in their laying than the Cali Greys and Sexlinks. It's not that I don't get some eggs, yesterday I got 6 Welbar eggs (from a pen with about 30 pullets). Same day, I got 6 eggs from the pen of 7 Black Ameraucanas, so it's far from a rule, more of a feeling about how they are laying. I really should be keeping better records . . .