In order for Switch '23 to beat NDS '08, it will need to sell more than 147,070 units on average for the next 3 weeks. And seeing how the Switch '23 for Dec (Nov 27-Dec 17) in Japan is averaging ~89k units per week things are not looking good for the Switch.
Switch is ~1.5 weeks worth of NDS '08 December sales ahead of the NDS '08. Switch is fighting to stay on top.
PS5 is now >1 weeks worth of 3DS '14 busy December sales behind of the 3DS '14. PS5 is having a "bad holiday", compared to other consoles in Japan.
Xbox Series X/S be sitting pretty safe above PS4 '23. Though it had a small slip this week, hopefully it can stay above +70k more than PS4 '23.
Lifetime Sales Predictions
Switch: 160 million (was 120 million, then 140 million, then 150 million)
PS5: 130 million (was 124 million)
Xbox Series X/S: 54 million (was 60 million, then 57 million)
"The way to accomplish great things, is to be indefatigable and never rest till the thing is accomplished." - Joseph Smith Jr.