But my WiFi is just fine!

https://lemmy.dbzer0.com/post/4697958

But my WiFi is just fine! - Divisions by zero

Latency is the name of the game if you’re gaming. Copper will always give you the fastest ping times compared to the fastest wifi you can buy.
The wifi latency on generic 5g routers is like 5ms if not less
Not even 5 ms. I have a properly set up Wi-Fi at home and you’ll feel no difference in gaming. Wi-Fi only adds like 1-2 ms latency at most.

Unless you have no choice - a good WiFi will not add noticeable latency.

Myself I am playing over 5ghz wifi. I would say I don’t feel much difference, but prefer cable any time!