Switch or Wii U.
Switch is an incredible wee machine. Nintendo can never go back to standard home consoles again. With a bit more power - and the option to add personalized themes! - it'd be untouchable.
With the Wii U, I've always seen it as the machine that the Wii should've been. HD, Miiverse was excellent, the eShop is a godsend... Very underrated.