I don't have any pics in this computer but can answer the laying question with the other colors..
NO they don't lay as well and or size..we have had every color at one time or another all lay well but it's the size of the egg where there is a huge difference.Most of the colored ones will lay 5-6 days a week where my white is 6-7 days. I have one taking a break to go broody
I always have broody leghorns I just don't understand how I can find them all...
Brown-as close to the white as you will get in laying and size A+++
Buff-lay larger medium to small large egg..sold them all because of it 55 grams was the normal for most of the colors my whites 70-72 normal
Red-Ditto to buff
Black-a smidge bigger than the buff in size
Mille-don't lay white but an off white and also lay those smaller eggs but very mellow natured so if your not concerned with jumbo eggs a great option
Exechequer-pocket pets love to be held that lay well nearly every day and eggs are also on the smaller large size..we weigh every egg I won't sell my checkers..lost my roo in the flood so now crossing them to my splash AM for blue hopefully mottled EE that will lay blue or white eggs
until I get another roo grown that I will use for breeding
Silver-awesome little birds and I mean little makes my white's seem big and mine are not bantam they lay a smaller large egg but beauty wins here and they can stay