Which scribblenauts to get?

Ok guys , who all has played this ? Currently I see the unmasked d c wii u physical copy from amazon at 17.99 , the e shop version is 19.99 and the 3ds physical is 10.79 . I was thinking that the wii u version might be better because of the game pad and use of the tv instead of the 3ds screen.
Any thoughts ?
I haven't played any of these since the original.

Wii U version has the Nintendo cameo 

All are fun. I'd go with Wii U then 3DS. You also have to remember there is Scribblenauts Unlimited and Scribblenauts Unmasked both on 3DS and both Wii U.

Wii u version it is, thanks. Thinking maybe the physical copy in case I want to trade it later, or I can download with my e shop credit and play a lot sooner than amazon shipping me the game.