Hi and welcome!

Chicken math is real!
I started with 5 and now have 13 and plan on making some adjustments rehoming some aggressive Wyandottes and adding Speckled Sussex, Partridge Rocks and Silver Gray Dorking.
May I suggest Naked Necks (aka Turkens)?
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Not everyone likes them as their looks can be somewhat disturbing lol

however I think they’re weird and cute!
They do well in the heat and are surprisingly cold tolerant also.
I’ve read they’re good layers.
I have two NN girls that are only 9 weeks old currently so I don’t expect any eggs until late August.
My red sex link is hands down my best layer. She’s missed 1 day since she started laying at 20 weeks.
Jumbo 2.5 oz (minimum!) eggs too.
Sex links are laying machines but are prone to reproductive problems and a shorter life span.
I eat a lot of eggs though so I’ll probably always have 1 or 2 in my flock.
I like friendly breeds that lay at least fairly well.
Speckled Sussex, Australorp, all the Plymouth Rock colors and Easter Eggers are all breeds that lay well and aren’t too prone towards broodiness (there’s always exceptions).
I highly recommend researching hatchery websites and breeds.
This book has been helpful to me:
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