The all-AMD gaming machine is a rare sight to behold and it has already become one of the cheapest in its entry-level category. Expect the Ryzen 5 3550H and Radeon RX 560X to perform about the same as any competing laptop with Core i5 and GTX 1050 graphics.
https://www.notebookcheck.net/Asus-TUF-FX505DY-laptop-with-Ryzen-5-3550H-and-Radeon-RX-560X-is-only-600-right-now.422931.0.html
It hurts to see an equivalent to your top-config 2016 Macbook pro 15 for one-sixth of the price...