I recommend that you go with a mesh Wifi system such as Google WiFi. It’s $250 for 3 nodes, but they will pretty much cover a normal sized home with great wifi. I added a fourth node to my Google WiFi, and mounted a Ring camera on a light pole 150 feet away and through a brick wall. It has good signal strength (RSSI -58), and I haven’t had any issues.
A side benefit of the Google wifi (and I assume other mesh networks) is that your other devices will have great connections to the internet anywhere in your house.