Samsung Galaxy S9+ Snapdragon - Best Settings?

[Chris Highwind]

I recently got my hands on a Samsung Galaxy S9+ with SD845, and when I try to play games on it, I get slowdown in various places, and I'm always told that games need specific settings to get them to run their best, but I'm never told what specifically those settings are.

The games I'm specifically looking to emulate are:

The Legend of Zelda - The Wind Waker (includes randomized versions)
The Legend of Zelda - Twilight Princess
Star Fox Adventures
Star Fox Assault
Spyro - A Hero's Tail
Metroid Prime
Metroid Prime 2 - Echoes

If anyone can help me find the best settings, I'd greatly appreciate it.