So I've never really considered getting either because I never really had a need for portable gaming. However, I just started a new job, and for the next 5 months, I'm pretty much going to be living out of a hotel and figured I could use something to occupy my time.

So, pros and cons for each system? What does everyone prefer? I really know very little about either.

Just to note, I plan on using whichever system pretty much just for gaming.