It depends what kind of games you are into. It is only December, but so far early 2019 looks light. I don't know how Nintendo plans on hitting 20 million by March 2019. Spring to the end of 2019 looks Great. 2020 is a big concern with PS5 expected to launch.
The title should be then "knocking out of the park for me"
Because yeah, everything depends on what kind of stuff we're into.
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?