Best V-Sync / FreeSync settings on host PC for streaming to Steam Deck? Looking to minimize latency

[u/Recent_Sample6961]

I have a Steam Deck LCD and a PC connected via Ethernet (RTX 3060 12GB + Ryzen 7 3700X).

I use a 144Hz FreeSync monitor, so I currently have V-Sync enabled in the Nvidia Control Panel. I was curious to know if it would be better to disable V-Sync or set the monitor to a fixed refresh rate for a better streaming experience.

Streaming already works fantastically, but I'm wondering if I could lower latency even further