Well. It's really, really hard to say. But, I'd have to say that the closest resemblance to a Link is LoZ/AoL Link. I don't show to much emotion, I'm pretty brave, but I'm nice enough to go out and save a Princess and a Kingdom. It's not much, but that's really about as close as I get to any of the Link's. And I suppose that Link not showing to much emotion is mostly because of technical limitations, and at that time, Link did not have a character, and really was supposed to be you. But. I suppose that it works.
I'm also kind of like OoX Link in a way. Not to much like him, but I kind of understand how he's feeling. He's still only pretty young, and just goes with it. But. Eh.