We got our hens about 8 weeks ago at 17 weeks, I got an Amber star, Bovans nera, speckledy, light sussex hybrid and a dark sussex hybrid.
The amber star has yet to lay,
The light sussex has laid 1 egg that i know about
The dark sussex is laying 1 a day for the past few weeks
The speckledy has laid 1 a day for the past month (apart from a few days off here and there)
However the bovans nera is a laying machine at the moment, she started laying about 6 weeks ago and has only had 1 day off so far, lovely big eggs, but does tend to take a couple of hours on the nesting box some days!
However for chicken personality, the amber is great, very curious and tame esp. if you have some treats, great for kids.... she just needs to start earning her keep!!!