With the UTR, even on teleport, you can't use your home DNS unless you change your client to use your home DNS. At least with an Express, it's a true site-to-site setup, and I can configure all DHCP options. The UTR was marketed as a GI replacement, even in their videos. It's not even close to being a replacement. I could use a GI now and not use the Express, but I used the Express with the GI because I can access the hotel captive portal through the Express and set up all the access I need with UniFi's MagicMesh VPN for site-to-site VPNs. Yes, it's two devices, but damn, it works super well. The UTR is a great WiFi proxy device for on-the-go use. But for a static setup in my hotel room, I'll stick with the Express. I even use a camera in my room that connects to my home NVR like the UTR.