Choice and competition is a good thing for consumers. So with that in mind there's never been a better time to invest in a tablet. Apple recently refreshed their iPad with more power and the new lightning connector, Microsoft has finally begun shipping the rather unfortunately named Surface, and now Google has just dived into the 10-inch tablet market with their Nexus 10 - but which one is best? Well, we're going to try and find out with a gold ol' fashioned Gaj-it face-off.