With Sony launching the Vita this week to early adopters in the US and the PS3 still going strong (Twisted Metal hitting retail on Valentine’s Day is pretty hilarious in a good way), Nintendo is letting us all know they’ve got a big foot in the pool as well as a bigger head start with their portable. Granted, the Vita has a few fun features the 3Ds doesn’t as well as a whole different take on variety in their first party selections, but for me, there’s never been a direct competition between any Sony or Nintendo portable because they do what they do differently. nevertheless, you can’t go wrong with any of the titles here if you own a 3DS or are looking to pick one up…