Budget: TP-Link Deco M4 (a 3-pack covers most townhouses). Mid-range: TP-Link Deco X50/X75 or ASUS ZenWiFi AX (WiFi 6, good for larger apartments or 2-storey houses). Whatever you choose, wiring the nodes together (wired backhaul) rather than relying purely on wireless mesh dramatically improves reliability — this is exactly what solved a 2-storey Randwick house's World Cup-viewing WiFi problem for us.

入门级：TP-Link Deco M4(三件套基本能覆盖联排别墅)；中端：TP-Link Deco X50/X75或ASUS ZenWiFi AX(WiFi 6，适合大公寓或两层house)。不管选哪款，节点之间尽量走网线连接(有线回程)而不是纯无线组网，稳定性会明显提升——这正是我们在Randwick一栋两层house解决世界杯观赛WiFi问题时用的办法。