There are so many deals of tp-link mesh WIFI so I would like to post a deal of Netgear Orbi Mesh Wifi.
This is 379.99 from amazon UK. It's $490 AUD from Amazon AU.
Comparing to eero 6 $319 AUD, I would prefer this one.
Wi Fi 6 STREAM EVERYTHING AT EPIC SPEED: Simultaneously stream uninterrupted movies, games, video calls or download/transfer files at 1.8 Gbps Wi Fi speed. Works with existing and new Wi Fi 6 devices like iPhone 11, Galaxy Note 10 and Galaxy S10
NO MORE DEAD ZONES: Larger whole home mesh Wi Fi coverage up to 3,750 sq. ft. and 30+ devices. Stay connected as you roam around your home using a single network name. Expand coverage up to 1,750 sq. ft. with additional Orbi Wi Fi 6 satellites (sold separately)
WORKS WITH ALL INTERNET PROVIDERS: Replace your existing Wi Fi Router (separate modem or gateway required). Compatible with any Internet Service Provider up to 1 Gbps including cable, satellite, fiber, DSL and more
EASY TO SET UP AND MANAGE: Connects to your existing cable modem and sets up and customizes in minutes with the Orbi app easily manage your Wi Fi settings at the device and network level, test your Internet speed, view speed history and monitor data usage
ADVANCED CYBER THREAT PROTECTION: NETGEAR Armor (powered by BitDefender) is network wide anti virus, anti malware, fraud/phishing/ransomware security on an unlimited number of devices and network/data protection for $69.99/year with a 30 day free trial.WIRED ETHERNET PORTS: Plug in computers, game consoles, streaming players and other nearby wired devices with 7 (3 + 2 + 2) Gigabit LAN Ethernet ports in the router and satellites.LOADED WITH ADVANCED TECHNOLOGY: OFDMA, MU MIMO, 1024 QAM, Smart Connect for one Wi Fi name and beamforming technologies. Supports WPA2 wireless security protocols. Includes Guest WiFi access, DoS, Firewall, VPN and more