https://twitter.com/CrocOclock/status/1080099937499648000

Early NPD (US) reports (leaks) suggest that the Nintendo Switch not only was the best selling console in December,
but outsold both PS4 and Xbox One combined!

‘Benji’ (reputable sales insider) predicts #NintendoSwitch sold over 2 mil units, X1 around 1 mil & PS4 less than 1 mil.
https://twitter.com/5chan_nel (5ch newer account)