Iβm still ignoring it! (Kinda)
I live in a house that is big (ish) - 2 stories + basement, and about 1800 square feet. (So like 18 feet by 40 on each floor.)
I have 5 mesh routers because ASUS is absolute trash at making routers that just work.
(Disclaimer: Some of their routers are fine, but I own ET8βs and XD5βs - they are trash.)