Ho Ho Holidays!!! Surface Pro, Transformer Infinity, 4th Gen iPad, or Nexus 10?

Okay, it's better to give than receive. Blaaaa. Only if its good advise. So that's what I'm looking for. The tablet market is flooded with all kinds of tablets. To be honest, I don't play favorites with operating systems. All I'm looking for is a media power house with the ability to store mass amounts of media and still be very portable. I have looked around and I think these tablets are at the top of my list. I'm not concerned about cost for the most part.

So, what tablet out of these would out shine all else........Surface Pro, Transformer Infinity, 4th Gen iPad, or Nexus 10?