Consumer routers from your ISP are fine until you need more than one of them, or until you want to see what your network is actually doing. The UniFi Dream Router (UDR) is the gateway drug into prosumer networking.
It's a Wi-Fi 6 router with four gigabit LAN ports, a PoE port, and the full UniFi controller built in. That means you can add more UniFi access points later and they'll all be managed from one dashboard. The UI is genuinely beautiful — real-time device list, traffic graphs, DPI, parental controls, guest networks, VLANs when you're ready for them.
The built-in Protect NVR supports 2 UniFi cameras out of the box, so if you want to add a few doorbell cams or PoE outdoor cams later, the recording infrastructure is already there. This thing grows with you for years.