Predict How long will NX keep its 9th Gen lead over PS5/XBTwo??

[thismeintiel]

KLXVER said:

thismeintiel said:
I'm going to guess Sony launches the PS5 in 2019, so ~2 years after the NX launches. The NX will sell ~10M in that time, so it should take the PS5 probably about a year, maybe a little less, to pass it.

Thats pretty spesific for two consoles we know nothing about...

I'm sorry, but what is the title and question in the OP? Instead of bitching about gens, as others have, I decided to actually contribute to the thread.