I'm getting terrible screen tearing while riding through the map in Ghost of Tsushima on my Zotac RTX 2060 Super. Should I use Fast Sync?

Galloping through the maple forests of Tsushima became a total dream once I enabled Fast Sync—the visual fluidity is just stunning. This Zotac 2060 Super is getting old, but at 1080p with FSR scaling, I can maintain a steady 65-72 FPS, and that annoying tearing is completely gone. I first tried standard V-Sync, but the input lag jumped to over 40ms, making the controls feel like I was wading through mud. I immediately scrapped that and went into the NVIDIA control panel to switch to Fast Sync and locked my monitor to 60Hz. Looking at the frame time graphs, the variance dropped from a messy 12-30ms to a tight 14-17ms. I actually crashed the game a few times at first because I accidentally toggled a full-screen optimization setting, but it's fine now. GPU temps are stable at 66-71°C with fans at 1800 RPM. After comparing screenshots, the sync mode is working perfectly, and frame generation is locked at 14-17ms.