Ethernet Cable or Not?

Hey everybody,

Thanks in advance for your guidance.

I use an inexpensive WiFi receiver to send a signal to a Schiit Dac, then to my Integrated.

The wireless signal never lags/buffers, but sometimes music sounds better to me than others. Very well could be in my head, tinnitus intensity, etc.

Line of sight to my router is approximately seven feet, and a ten foot cable would do the job and for the most part be hidden.

Is a wired connection between a router and WiFi receiver the way to go if one is possible? Or if I’m not having buffering should I let it be? (I don’t own a cable to try but can pick one up if it’s likely to help of course.)

Thanks for the help!