My currrent WiFi setup is not ideal. I have about a 3500 sq ft home with lots of walls and three floors. The house is very old so the walls have a material called horsehair which makes WiFi very difficult to pass through. I have a WiFi extender but that still doesn’t provide a good enough speed. I have multiple devices and with everyone on them it slows down the WiFi significantly. For example, I want my gaming console to run smoothly but the WiFi is just not reaching it and it lags constantly. The router is on the second floor and has terrible range to the first floor. The extender is on the first floor but still does not provide good speed. What is recommended I get? . I have heard of mesh WiFi and have thought about getting a different router but want some other people’s opinions. Would really appreciate feedback. Thanks!