Wii U. Duh, what else can I play that has awesome graphics?
I play on my 3DS religiously because it's portable and easy to take wherever.
I like my Wii U, it's just consoles take so much effort to turn on and sit in one spot for hours and idk man. I'll probably get into playing it more after I get some new games for it.
3DS for me, though. I've played it more than my Wii U.