Switch has already beaten ps4’s best year in 2019. So, it’s how far higher can it go at this point.
PS4 2017 had a great year, but a pretty weak holiday season. Switch will beat PS4 2017 in the end for sure due to this, but January through October, PS4 would be very competitive.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454
The Steam/GOG key gifting thread: https://gamrconnect.vgchartz.com/thread/242024/the-steamgog-key-gifting-thread/1/