How long it will takes to PS4 becomes the top selling 8 gen console?

[160rmf]

Barkley said:

They're forecasting 78m shipped by March 2018, so before then.

They shipped 7.27m 3ds's last fiscal year, so even if they remain completely flat (not going to happen) by March it'd be 73.39m 3ds, 78m PS4.

I see. I wasn't aware about 3ds shipments, so that will be pretty much this. Beginning of 2018