If you want a Wi-Fi 6 mesh system for less, the feature-packed TP-Link Deco X20 may just suit your needs.
TP-Link's latest is among the most featured packed mesh systems
TP-Link Deco X20 review: Easy to use WiFi 6 mesh system for the whole house and some of my yard
TP-LINK Deco Voice X20 3 Pack AX1800 Whole Home Mesh Wi-Fi 6 - Incredible Connection
TP-Link Deco X20 Review
Deco X20, AX1800 Whole Home Mesh Wi-Fi 6 System
TP-Link Deco X20 AX1800 Whole Home Mesh Wi-Fi 6 System Review
TP-Link Deco X60 Review: Reliable but Slow
Equipped with the latest Wi-Fi 6 technology, transmission speed is rapidly increased, efficiency is improved and network congestion is minimized when using multiple devices. The Wi-Fi goes faster and more efficiently. The Decos work together to form a unified Wi-Fi network. Your phone or tablet always automatically connects to the Deco unit, which gives you the fastest speed as you move through your home.
TP-Link Deco X20(1-pack) AX1800 Whole Home Mesh Wi-Fi 6 System
TP-Link Wi-Fi 6 AX3000 Mesh Router System, Deco W6000 (2-Pack)
Three units work together to provide coverage up to 7,100 sq. ft. and keep up to 150 devices connected at the same time, ensuring you have uninterrupted WiFi from the bedroom to the backyard.
TP-Link Deco AX5000 Mesh Wifi, 3 Pack
TP-Link Deco X50 AX3000 Whole Home Mesh Wi-Fi 6 System Review (Hardware) - Official GBAtemp Review