Well, the current trend says that the Switch won't reach 170M but we never know what decision Nintendo can make. That's what I got from Javi's post. Personally, I don't even think it's guaranteed the Switch will cross the 160M mark and I also don't think it will reach 150M by the end of December without a price cut. 147~148M is my guess. I think it will outsell the DS by September 2025 and end up in a gray area where we won't know if it passed the PS2 due to PS2's numbers being imprecise. But I do wish for the Switch to cross the 160M mark, though