Well, both games are out now in Australia/New Zealand/Europe, and tomorrow in America, for those who are interested.
Also DF did a really interesting interview with the devs where they talk about how they got the PS4/Xbone version running on the Switch hardware: https://www.eurogamer.net/articles/digitalfoundry-2020-metro-redux-the-making-of-an-impossible-port
There's a ton of footage up on youtube by now and I must see it looks really, really good.
If you haven't played the Metro games before I highly recommend them, they offer a very unique and atmospheric experience that's a lot more intelligent than your average shooter.
Bet with Liquidlaser: I say PS5 and Xbox Series will sell more than 56 million combined by the end of 2023. (And over 130 million lifetime)