Question: is 2g or 5g better for ps4?
Answer: 5GHz WiFi is faster than 2.4GHz. The difference is that 5GHz cannot go as far as 2.4GHz, since it has a tighter wavelength than 2.4GHz. But if you can, buy the correct length Ethernet cable off of Amazon, and run your PS4 wired straight to the router.