3DS is developing a strong library and some think it is the best system out right now
It might not be the best system for your needs, though. It is lacking in some of the multi-media areas that you seem to be interested in.
Vita might be better (don't honestly know, I'll let others provide more info in that regard), and a tablet would definitely be better, but might lack in some of the gaming departments.
You could also pick up a 3DS and a cheap 7" tablet.
It has more mature games than the 3ds
Eh. Fire Emblem, Monster Hunter, and Super Smash Bros will be more than enough to entertain me.
This post was edited on 2/16 at 5:04 pm