Same I had to do a mesh as well. My WiFi won’t even reach my office in the basement. My house is a raised ranch with an addition. Basically shake like and L on a hill. The modem is on one point of the L, first floor. My office (with pc), is basement on the the opposite point of the L. The eero mesh was the only way I can get WiFi to the basement. But by the time it reaches my computer the speeds are slower. Running a CMD ping test to google I was getting 90ms with spikes to 200ms. Playing games (which me and my son do) we get timed out and disconnected non stop. And games like Rust that’s really bad to have happen.