So if we estipulate a an almost 1:1 with Zelda and the Switch, the Switch must have sold around 450 k in the US.Including Americas in the number, and the Switch shpuld be around 550k and 600k in the Americas for the first 2 days, and thats basically selling out every unit.So far so good.
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1