I would go Wii U, Nintendo doesn't have as wide spread launch failures as the other two companys. Im not saying they don't have failures but I still have both my launch day Wii's and have not had any problems with them. Plus if you have any problems with the console in the first 18 months, that isn't user damage, Nintendo will send you a new one for free. You have to ship the old one back and they pay the shipping. At least that's my experience with them when my Gamecube died near the end of its warentee.
Edit: Im using my phone and having a little trouble with it. So sorry about the block of text.







