If you have 200Mbps fibre, get a great router and use 5GHz Wi-Fi
MIKROTIK Ultimate home AP with ultra-fast LTE/5G support Chateau 5G (RBD53G-5HacD2HnD-TC&RG502Q-EA) - The source for WiFi products at best prices in Europe - wifi-stock.com
The Best Router For 200Mbps In 2023 <-- 6 Top 200Mbps Models
Amazon.com: NETGEAR Cable Modem WiFi Router Combo C6220 - Compatible With All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 200 Mbps | AC1200 WiFi Speed | DOCSIS 3.0 : Electronics
200Mbps Dual-WAN Router with 4G LTE Balance 30 LTE- Peplink
Amazon.com: Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router : Electronics