Ps4: 19 million
NSwitch: 18 million
Xbox one: 4 million
I prefer the ps4 console and dislike the NS so my prediction might be slightly bias. But ps4 should keep strong sales in 2018 as Red dead redemption 2 comes out and other very good first party titles.
NS will sell about 13-14 mil this year and this despite having 3 months no of console sales in 2017. So combine 3 months of no console sales and people owning the switch right now trying to get their friends to buy the Switch it will have a strong 2018.
I feel sorry for microsoft but just not much going for them and they only seems to be able to pick up a few sales during the nov-dec months.
I'm changing my prediction for Switch to 14 million. The sales of Switch might not be that impressive some people has hyped up. 3ds sold 11.3 million it's first year (2011, also had similiar launch month) and Switch seems to end up about 12 million for 2017. And 3ds sold about the same next year.
I expect Switch to have the same fate as 3ds. Which put it about 14 million for 2018.
Ps4 19 million
Nswitch 14 million
Xbox one 4 million
6x master league achiever in starcraft2
Beaten Sigrun on God of war mode
Beaten DOOM ultra-nightmare with NO endless ammo-rune, 2x super shotgun and no decoys on ps4 pro.
1-0 against Grubby in Wc3 frozen throne ladder!!