Alisha, do you by chance only have one eye?
My favorite part of the Vita is that it will probably drop the price of the regular PSP, which I actually considered buying a few days ago. There are just so many great looking games. I don't look forward to anything PSP related it seems, but I do look backward to them.
Seriously, the only thing I really like about the Vita itself is the 3G. When I pull out my 3DS, the only thing that keeps it from being the perfect companion is lack of 3G. A friend I hadn't seen in a few years said "I'm surprised you don't have a smart phone" when he saw my $45/mo unlimited talk/text walmart crap phone. I replied "nah, I use this as my camera and music player" and pulled out my 3DS. I told him that I balance my checkbook with it, and take the long routes everywhere because of its pedometer.
Not to derail, but I think the next iteration of 3DS will simply have 3-4G. Definitely smart of the vita to use it.