interesting scenario that it's tied at the moment roughly with the 3DS considering the massive under inventory versus demand situation they're dealing with; 3DS will fly ahead later this year though (in the week to week comparison) at the point where it got the price reduction
Nintendo really needs to get more Switches out. Even if it means not profiting on selling the systems by paying the manufacturers more for the development of the systems (due to the scarcity in parts / competition)
one would think if supply was openly available Japan sales would be insane at the moment considering hundreds of people will line up to wait in raffles, which is something very special.
Will be interesting to see if Nintendo can do something about stock to battle the 3DS spike comparison (price reduction it had).