Hi!
So- you lost your flockBut your getting new ones!
You can only get one breed? WHich breed will YOU get?
Personally, I would get Silkies. They come in pretty colors, they're fluffy, they lay eggs, and you can show them!
So- what would YOU get?
Everyones goals are different. What cimate, what the flock was lost to and much more come into play.
I like hearty, active birds that are calm and lay well. My favorite breed is the Black Australorp although many breeds would "fit". I have had very good luck with my Aussies.