Ok Sony guys, I humbly request your help! I vowed long ago to never purchase another Sony product ever again as they sold me 2 pieces of complete crap in a row, (An mp3 player and a tv) but I figure I have punished them long enough (12 years or so) and have decided to get a Vita!

You see, I am stuck working roughly 80-85 hours over the next 7 days beginning tonight. It's not hard work, I just need to sit around and pass time essentially, so I want to get a Vita to assist me with this! I have a 3DS already and have grown bored with it.

The reason I want an RPG is simply because they are such great time sinks. So, unleash your opinions upon me, and help me decide which 1, or possibly even 2 RPG's I should get.

Thanks in advance! 

Start with Persona 4 Golden. Then I guess you could move to Final Fantasy X-X2 HD.

Have you played Persona 4?
(if not) Me neither but pretty much everyone agrees that Persona 4 Golden is the best RPG available on the vita. I've yet to see anyone complain about it.

Persona 4 Golden

Yup, Will chime in with the other: Persona 4 Golden.
Besides that there is FF X, one of the most time consuming FF's if you try to 100% it with some really difficult fights.
And the Vita really shines for your situation. Just hit power button anytime, even in cutscenes etc. Then when you got time to continue just wake it up again.

I tend to hold a grudge lol. But yeah, I probably should have gotten on board a while ago. I have had plenty to keep me busy, though. I've spent thousands upon thousands of hours playing PC, Xbox, and Nintendo games over the past decade. I'm not sure how much more time I would have had to give to another console or handheld!

Persona 4, oh wait everyone else already recommended that.....

99.9% of people are just going to say persona 4, so if you are looking for a recommendation from the community, that is going to be the recommendation...

PERSONA 4 GOLDEN

It's just a seriously amazing game and will take you around 70 hours just for one playthrough. (I'm at 103, half way through my new game +)

The only other option is FFX HD. A normal playthrough will take around 30-40 hours depending on how quick you are and how distracted you get towards the end. (I'm at 101, having done everything except take down Dark Anima, Pennance and finishing the game).

Obviously, you can also get FFX-2 HD with FFX, but it's not on the same level as X and P4G

Ys Memories of Celceta cause Persona 4 Golden is overrated /s
I could also list some PSP games if you're interested.