Nintendo is the leader of the top, owning 5 of the top 10 spots:
NDS
NGB
Wii
GBA
3DS
Once PS4 hit #10, Sony will finally lead the top 10, unless 3DS manage to beat PSP later on.
God bless You.
My Total Sales prediction for PS4 by the end of 2021: 110m+
When PS4 will hit 100m consoles sold: Before Christmas 2019
There were three ravens sat on a tree / They were as blacke as they might be / The one of them said to his mate, Where shall we our breakfast take?