Very large households with a Fritz Box make a safe choice with the Fritz Repeater 6000. For most, the performance of the much cheaper 1200 AX should already be sufficient. Speedport users are at the right address with the provider's Speed Home WLAN. Those who have a lame router can replace its WLAN with the fast mesh network of the Telekom repeater at a favourable price.
This test report belongs to a different type: ZenWiFi XT8 WiFi 6 AX6600 V2