gp5:
Hello all, I've just registered for this forum so I'm new here but not to poultry nor poultry boards. I've been incubating and raising poultry for 45 years, mainly working these days with Cornish in Large Fowl and Bantams but in the past few years have been working with Large Fowl Malays as well.
To get in on this discussion I want to say a couple of things. First, the 10 eggs to make a breakfast statement is a little off. I guess it depends on the number of people you are going to feed but the normal equivalent is 3 bantams eggs = 2 medium to large eggs. That's not too bad! Keep in mind that Bantams are not prolific layers, one egg every other day is pretty good for them. I find that the egg size in relation to body size is much better in Bantams than in Large Fowl. By that I mean, since a Bantam of any breed is roughly 1/4 the size of its Large Fowl equivalent you would expect the same of its eggs but, for example, with my Cornish, the Large Fowl lay an egg that weighs 60 grams while the Cornish Bantams eggs will weight 30-36 grams so their eggs are significantly larger in relation to their body size.
The other thing I want to say is that when considering a breed for cold climates, the biggest issue is with their combs. If you can't provide a coop that you can keep above freezind, males will often suffer from frozen combs and wattles so it's advisable to find a breed that doesn't have a single comb but any other type of comb will do (ie) pea comb, rose comb, cushion comb, walnut comb, strawberry comb, v comb, etc. Breeds having these types of combs usually also have very small wattles so are less likely to dip into the water and suffer from freezing. So, you could go with Wyandottes, Rosecombs, Cornish, Malays, Asils (Aseels), Crevecoeur, Silkies, Chanteclers, Sumatras, Polish, Sultans, Araucanas, Ameraucanas, Cubalayas, and there are others, You can also find Rose Combs in Leghorns and Rhode Island Reds if you look around. If you have McMurray's catalogue or one from another hatchery look for any breed that doesn't have a single comb. If you don't know ask, I've dealt with the McMurray staff in the past and they are very helpful people.
Good luck,
James