Planning on buying a WiiU

[PenguinZ]

I'd recommend getting a Wii U first since there's not much out there for PS4 yet, because you have access to more games, not only from the Wii U, but the Wii as well... Get the NSMBU Bundle since you already get two good games. If 2D Mario isn't you're thing, then get the Wind Waker bundle... If neither are your thing, you should probably not get a Wii U. You also have all the virtual console games to consider as well. I didn't own a Wii, so getting a Wii U was an easy choice for me. Other games I'd recommend are listed below

Recommended games.
Wii U
-Super Mario 3D World
-Wind Waker HD
-Pikmin 3

Wii
Twilight Princess
Super Mario Galaxy 1 and 2
Mario Kart Wii