
Im no baking expert, i only bake sweet (literally) simple stuff to
lure girls into my home, they will say very sweet brownies you
baked, when can i come to your house andf bake? 
But you can take a look here:
http://www.egglesscooking.com/egg-substitutes/
I think use egg will be better tasting
Frankly i find these egg replacers are harder to find than
eggs.
thanks. i'm vegan...hence no eggs if i can avoid it