It's great in that it integrates with the unifi app and provides complete visibility. However, I've had a couple of the USG fail under certain circumstances wi

It's great in that it integrates with the unifi app and provides complete visibility. However, I've had a couple of the USG fail under certain circumstances with enough bandwidth (>200mbps) or tickling a certain feature of the firewall. The EdgeRouter has been more reliable for me. I'm not recommending against them, I suppose. I've just been bitten on a couple issues that I imagine have likely been corrected at this point. I was a bit disappointed that it took Ubiquiti a couple of years to stabilize the product. I do have one on hand that I intend to replace my EdgeRouter with at some point so that I can manage all the devices with one app. (edit) I think I was also waiting on IPv6 which it looks like they've added at this point: https://medium.com/@poolski/setting-up-ipv6-on-unifi-security-gateway-1bdf64722733 https://medium.com/@poolski/setting-up-ipv6-on-unifi-securit...