I would say use the one on the bottom (who is a blue colored golden duckwing) - Although he does not have the desired partial lacing the top one has, he's got a guaranteed gold coloring, which you want. If the top one truly is a silver, not golden, you'll get silver female offspring, who won't look the same as your current girl.
If you inspect the top silver boy yourself though and see any truly gold or red colored feathers on him. . . Use him. He'll give you a 50% chance of pullets that look like your desired female.
If you inspect the top silver boy yourself though and see any truly gold or red colored feathers on him. . . Use him. He'll give you a 50% chance of pullets that look like your desired female.