90hz screen with 180hz polling is what my phone uses as well, it's nice that the deck has now caught up to that.
Also remember to leave your original deck on when downloading games on the new one so it can transfer them locally, which should be faster. There's a setting for that, but I think it's on by default.
Gorilla Glass Victus is just a marketing term. It's still glass, and glass breaks (and gets scratched). Always use a screen protector. If your phone has curved edges on the front, a case is also mandatory because curved screens are very easy to break.