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 X50 AX3000 Whole Home Mesh Wi-Fi 6 System Review (Hardware) - Official GBAtemp Review
TP-Link Deco X20 AX1800 Whole Home Mesh Wi-Fi 6 System Review
TP-Link Deco X50 Wi-Fi 6 IEEE 802.11 a/b/g/n/ac/ax
TP-Link Deco X20 Review: Feature-packed Wi-Fi 6
TP-Link Deco X20 Review: Feature-packed Wi-Fi 6
TP-Link AC1300 Whole-Home Wi-Fi System DECO M5(3-PACK)
TP-Link Deco X20 AX1800 Review and Hands-On Test, by Vincent Oh
TP-Link Deco X20 Review: Feature-packed Wi-Fi 6
TP-Link Deco X20(1-pack) DECO X20(1-PACK)
Deco X20-4G, 4G+ AX3000 Whole Home Mesh WiFi 6 Gateway (Availability based on region)