Which duck to choose?

[JoshSnape]

I can choose:

Indian runner
Call
Mini Appleyards
pelkin
rouen
A creasted breed, thinking that it may be welsh harliquin
Some uncreasted
mallard
caguae

I want a breed that will brood, give me a nice amount of eggs, possible a different coloured egg from white.

 

[houndit]

Mallards will set and will often lay green eggs. They are fair layers. The Runners are excellent layers, but are poor sitters.