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I agree that the blurry one looks like a peppered (paleatus). The other clear one sort of resembles schwartzi with a black fin or else c. aggassizi (spotted cory).
They are not sturbai, they could be panda. Sterbai Cory only have a few marking. The fin have orange edges and are grey with white spots. You can only tell from the nose though. Otherwise they look white with grey spots on them.