amFilm Tempered Glass
Another option is the amFilm tempered glass kit. They're a brand we've recommended for several generations of Galaxy devices, as they always fit the curve better than most.
However, they state that the fingerprint scanner probably won't work. Basically, buy this knowing it's strong durable glass that will protect your Galaxy S10 screen, but you might lose a key feature.
For some, they use a password, pin, or the face unlock, and not the fingerprint sensor. If so, you're not worried about that you just want to screen to stay safe and scratch-free. If that's you, buy this.