I get my main gaming these days from my Gaming PC or my XBOX 360. However, I grew up on Nintendo, and will always want a bit of Zelda, Mario, Metroid, etc, in my life. Between the 3DS and Wii-U, I certainly don't want both, for money and time reasons alone, but I'm torn on which Nintendo system will serve me best.
The 3DS offers something different than my XBOX 360 with its portability, 3D gaming, Super Mario 3D Land, Zelda: Ocarina of Time 3D, Kid Icarus: Uprising, Star Fox 64 3D, Mario Kart 7, GBA and GBC VC (GBA SNES ports actually cover a lot of the Wii VC games I want anyway).
The Wii U finally brings Nintendo to HD resolutions, has that new tablet controller, the promise of HD Zelda/Mario/Metroid/Pikmin games, most likely the same NES/SNES/N64 VC games we have now, and I can get the exactly 7 Wii games I care about, namely Super Mario Galaxy 1-2, New Super Mario Bros. Wii, Zelda: Twilight Princess, Zelda: Skyward Sword, Metroid Prime Trilogy, and Donkey Kong Country Returns.
There is more going on with the 3DS right now, Super Mario 3D Land looks kewl if a bit too 2.5D-ish (vs full on 3D), Ocarina 3D is mouth watering even in the face of Skyward Sword. However, the Wii U has a wider scope of potential, more power, but its hard to foresee which will provide the better vessel for Nintendo 1st party games. I am guessing one will be successful, and one will flop. The portable market is changing, the PS Vita looks to be a stronger competitor, the Wii U is not going to be Wii's second coming in sales unless lightning strikes twice, and Nintendo portables seem to fit Nintendo style games better.
So which system is everyone most excited for? 3DS or Wii-U?

